LEASE (SINGLE TENANT) BETWEEN THE IRVINE COMPANY LLC AND RUCKUS WIRELESS, INC.

Exhibit 10.10

(SINGLE TENANT)

BETWEEN

THE IRVINE COMPANY LLC

AND

RUCKUS WIRELESS, INC.

THIS LEASE is made as of the 17^th day of December, 2010, by and between THE IRVINE COMPANY LLC, a Delaware limited liability company, hereinafter called “Landlord,” and RUCKUS WIRELESS, INC., a Delaware corporation, hereafter called “Tenant.”

ARTICLE 1. BASIC LEASE PROVISIONS

Each reference in this Lease to the “Basic Lease Provisions” shall mean and refer to the following collective terms, the application of which shall be governed by the provisions in the remaining Articles of this Lease.

1.	Tenant’s Trade Name: Ruckus Wireless, Inc.

2.	Premises: The Premises are more particularly described in Section 2.1.

Address of Building: ▇▇▇ ▇. ▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇, ▇▇

Project Description: TIC—Sunnyvale (as shown on Exhibit Y to this Lease)

3.	Use of Premises: Office, research and development, light assembly and storage.

4.	Estimated Commencement Date: March 1, 2011

5.	Lease Term: 39 months, plus such additional days as may be required to cause this Lease to expire on the final day of the calendar month.

6.	Basic Rent:


Months of Term or Period	Monthly Rate Per Rentable Square Foot		Monthly Basic Rent (rounded to the nearest dollar)
1-15	$	1.20	$	24,000.00
16-27	$	1.25	$	25,000.00
28-39	$	1.30	$	26,000.00

Notwithstanding the above schedule of Basic Rent to the contrary, as long as Tenant is not in Default (as defined in Section 14.1) under this Lease, Tenant shall be entitled to an abatement of 3 full calendar months of Basic Rent in the aggregate amount of $72,000.00 (i.e. $24,000.00 per month) (the “Abated Basic Rent”) for the initial 2^nd, 3^rdand 4^th full calendar months of the Term (the “Abatement Period”). In the event Tenant Defaults at any time during the Term, all Abated Basic Rent shall immediately become due and payable. The payment by Tenant of the Abated Basic Rent in the event of a Default shall not limit or affect any of Landlord’s other rights, pursuant to this Lease or at law or in equity. Only Basic Rent shall be abated during the Abatement Period and all other additional rent and other costs and charges specified in this Lease shall remain as due and payable pursuant to the provisions of this Lease.

7.	Expense Recovery Period: Every twelve month period during the Term (or portion thereof during the first and last Lease years) ending June 30.

8.	Floor Area of Premises: approximately 20,000 rentable square feet

Floor Area of Building: approximately 20,000 rentable square feet

9.	Security Deposit: $52,000.00

10.

Broker(s): Irvine Realty Company and CB ▇▇▇▇▇▇▇ ▇▇▇▇▇ (collectively, “Landlord’s Broker”) and Colliers International (“Tenant’s Broker”)

11.

Parking: Unreserved vehicle parking spaces in accordance with the provisions set forth in Exhibit F to this Lease.

12.

Address for Payments and Notices:


LANDLORD		TENANT

Payment Address:

THE IRVINE COMPANY LLC Department #44390 ▇▇▇ ▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇-▇▇▇▇▇ Attn:Senior Vice President, Property Operations IrvineOffice Properties		RUCKUS WIRELESS, INC. ▇▇▇ ▇. ▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇
		with a copy of notices to:

Notice Address: THE IRVINE COMPANY LLC ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: Senior Vice President, Property Operations Irvine Office Properties		RUCKUS WIRELESS, INC. ▇▇▇ ▇. ▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: CFO


with a copy of notices to:

THE IRVINE COMPANY LLC ▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇, ▇▇ ▇▇▇▇▇ Attn: Vice President Operations Irvine Office Properties, Technology Portfolio

13.

Additional Provisions. The provisions of EXHIBIT G attached hereto are hereby incorporated into and made a part of this Lease.

LIST OF LEASE EXHIBITS:


Exhibit A		Description of Premises
Exhibit B		Operating Expenses
Exhibit C		Utilities and Services
Exhibit D		Tenant’s Insurance
Exhibit E		Rules and Regulations
Exhibit F		Parking
Exhibit G		Additional Provisions
Exhibit H		Landlord’s Disclosures
Exhibit I		[Intentionally Deleted]
Exhibit J		Hazardous Material Survey Form
Exhibit X		Work Letter
Exhibit Y		Project Description

ARTICLE 2. PREMISES

2.1. LEASED PREMISES. Landlord leases to Tenant and Tenant leases from Landlord the Premises shown in Exhibit A (the “Premises”), containing approximately the floor area set forth in Item 8 of the Basic Lease Provisions (the “Floor Area”). The Premises consist of all of the Floor Area of the building identified in Item 2 of the Basic Lease Provisions (the “Building”), which is a portion of the project described in Item 2 (the “Project”). Landlord and Tenant stipulate and agree that the Floor Area of Premises set forth in Item 8 of the Basic Lease Provisions is correct.

2.2. ACCEPTANCE OF PREMISES. Tenant acknowledges that neither Landlord nor any representative of Landlord has made any representation or warranty with respect to the Premises, the Building or the Project or the suitability or fitness of either for any purpose, except as set forth in this Lease. Tenant acknowledges that the flooring materials which may be installed within portions of the Premises located on the ground floor of the Building may be limited by the moisture content of the Building slab and underlying soils. The taking of possession or use of the Premises by Tenant for any purpose other than construction shall conclusively establish that the Premises and the Building were in satisfactory condition and in conformity with the provisions of this Lease in all respects, except for (a) those matters which Tenant shall have brought to Landlord’s attention on a written punch list, and (b) Landlord’s obligations expressly provided in Exhibit G attached hereto. The punch list shall be limited to any items required to be accomplished by Landlord under the Work Letter attached as Exhibit X, and shall be delivered to Landlord within 30 days after the “Commencement Date” (as defined herein). Nothing contained in this Section 2.2 shall affect the commencement of the Term or the obligation of Tenant to pay rent. Landlord shall diligently complete all punch list items of which it is notified as provided above.

ARTICLE 3. TERM

3.1. GENERAL. The Term of this Lease (“Term”) shall be for the period shown in Item 5 of the Basic Lease Provisions. The Term shall commence (“Commencement Date”) on the earlier of (a) the later of (i) Estimated Commencement Date and (ii) the date the Premises are deemed “ready for occupancy” (as hereinafter defined) and possession thereof is delivered to Tenant (vacant of any third party occupant and clean and free of any debris), or (b) the date Tenant commences its business activities within the Premises. Promptly following request by Landlord, the parties shall memorialize on a form provided by Landlord (the “Commencement Memorandum”) the actual Commencement Date and the expiration date (“Expiration Date”) of this Lease; should Tenant fail to execute and return the Commencement Memorandum to Landlord within 5 business days (or provide specific written objections thereto within that period), then Landlord’s determination of the Commencement and Expiration Dates as set forth in the Commencement Memorandum shall be conclusive. The Premises shall be deemed “ready for occupancy” if and when Landlord, to the extent applicable, (i) has substantially completed all the “Tenant Improvement Work” (as defined in the Work Letter attached to this Lease) but for minor punch list matters, and has obtained the requisite governmental approvals for Tenant’s occupancy in connection with such work, and (ii) has provided reasonable access to the Premises for Tenant so that the Premises may be used without unreasonable interference.

3.2. DELAY IN POSSESSION. If Landlord, for any reason whatsoever, cannot deliver possession of the Premises to Tenant on or before the Estimated Commencement Date set forth in Item 4 of the Basic Lease Provisions, this Lease shall not be void or voidable nor shall Landlord be liable to Tenant for any resulting loss or damage. However, Tenant shall not be liable for any rent until the Commencement Date occurs as provided in Section 3.1 above, except that if Landlord’s failure to substantially complete all work required of Landlord pursuant to Section 3.1(i) above is attributable to any action or inaction by Tenant (including without limitation any “Tenant Delay” as defined in the Work Letter attached to this Lease), then the Premises shall be deemed ready for occupancy, and Landlord shall be entitled to full performance by Tenant (including the payment of rent), as of the date Landlord would have been able to substantially complete such work and deliver the Premises to Tenant but for Tenant’s delay(s). Notwithstanding anything to the contrary contained in this Section 3.2, if for any reason other than “Tenant Delays” (as defined in the Work Letter attached hereto), or other matters beyond Landlord’s reasonable control, the actual Commencement Date has not occurred by the date that is 60 days following the Estimated Commencement Date (the “Outside Date”), then Tenant may, by written notice to Landlord given at any time thereafter but prior to the actual occurrence of the Commencement Date, elect to terminate this Lease; provided, however, that if the Commencement Date occurs within 10 days after delivery to Landlord of Tenant’s termination notice, this Lease shall continue in full force and effect. If the Commencement Date has not occurred within 10 days after the date of delivery of Tenant’s termination notice, then this Lease shall terminate as of the 10^th day after delivery of the termination notice, and Landlord shall promptly return to Tenant any prepaid rent and/or Security Deposit delivered to Landlord.

Notwithstanding the foregoing, if at any time during the construction period, Landlord reasonably believes that the Commencement Date will not occur on or before the Outside Date, Landlord shall have the right to notify Tenant in writing of such fact and of a new Outside Date on or before which the Commencement Date will occur (the “New Outside Date”), and Tenant must elect within 10 days of delivery of such notice to either terminate this Lease or waive its right to terminate this Lease (provided the Commencement Date does occur on or prior to the New Outside Date established by Landlord in such notice to Tenant), Tenant’s failure to elect to terminate this Lease within such 10 day period shall be deemed Tenant’s waiver of its right to terminate this Lease as provided in this paragraph as to the original Outside Date, but not as to the New Outside Date established by said notice.

ARTICLE 4. RENT AND OPERATING EXPENSES

4.1. BASIC RENT. From and after the Commencement Date, Tenant shall pay to Landlord without deduction or offset a Basic Rent for the Premises in the total amount shown (including subsequent adjustments, if any) in Item 6 of the Basic Lease Provisions (the “Basic Rent”). If the Commencement Date is other than the first day of a calendar month, any rental adjustment shown in Item 6 shall be deemed to occur on the first day of the next calendar month following the specified monthly anniversary of the Commencement Date. The Basic Rent shall be due and payable in advance commencing on the Commencement Date and continuing thereafter on the first day of each successive calendar month of the Term, as prorated for any partial month. No demand, notice or invoice shall be required. An installment in the amount of 1 full month’s Basic Rent at the initial rate specified in Item 6 of the Basic Lease Provisions and 1 month’s estimated Tenant’s Share of Operating Expenses shall be delivered to Landlord concurrently with Tenant’s execution of this Lease and shall be applied against the Basic Rent and Operating Expenses first due hereunder; the next installment of Basic Rent shall be due on the first day of the fifth calendar month of the Term, which installment shall, if applicable, be appropriately prorated to reflect the amount prepaid for that calendar month.

4.2. OPERATING EXPENSES. Tenant shall pay Tenant’s Share of Operating Expenses in accordance with Exhibit B of this Lease.

4.3. SECURITY DEPOSIT. Concurrently with Tenant’s delivery of this Lease, Tenant shall deposit with Landlord the sum, if any, stated in Item 9 of the Basic Lease Provisions (the “Security Deposit”), to be held by Landlord as security for the full and faithful performance of Tenant’s obligations under this Lease, to pay any rental sums, including without limitation such additional rent as may be owing under any provision hereof, and to maintain the Premises as required by Sections 7.1 and 15.3 or any other provision of this Lease. Upon any breach of the foregoing obligations by Tenant, Landlord may apply all or part of the Security Deposit as full or partial compensation. If any portion of the Security Deposit is so applied, Tenant shall within 5 business days after written demand by Landlord deposit cash with Landlord in an amount sufficient to restore the Security Deposit to its original amount. Landlord shall not be required to keep this Security Deposit separate from its general funds, and Tenant shall not be entitled to interest on the Security Deposit. In no event may Tenant utilize all or any portion of the Security Deposit as a payment toward any rental sum due under this Lease. Any unapplied balance of the Security Deposit shall be returned to Tenant or, at Landlord’s option, to the last assignee of Tenant’s interest in this Lease within 30 days following the termination of this Lease and Tenant’s vacation of the Premises. Tenant hereby waives the provisions of Section 1950.7 of the California Civil Code, or any similar or successor laws now or hereafter in effect, in connection with Landlord’s application of the Security Deposit to prospective rent that would have been payable by Tenant but for the early termination due to Tenant’s Default (as defined herein).

In the event that no uncured Default by Tenant has occurred at any time during the Term hereof, and provided further that: (i) Tenant has not at any time been more than 5 days late more than once with respect to any payments of Basic Rent and Operating Expenses due under the Lease during the immediately preceding 12-month period, and (ii) Tenant demonstrates by the delivery to Landlord of its certified financial statements that Tenant then maintains cash in the amount of at least Three Million Dollars ($3,000,000.00) and has a current ratio greater than 1:1, then upon the written request of Tenant, Landlord shall return to Tenant a portion of the Security Deposit, in the form of a credit against the Basic Rent and Operating Expenses next then coming due, in the amount of Twenty Six Thousand Dollars ($26,000.00) upon the expiration of the 18^th month of the Term.

ARTICLE 5. USES

5.1. USE. Tenant shall use the Premises only for the purposes stated in Item 3 of the Basic Lease Provisions and for no other use whatsoever. The uses prohibited under this Lease shall include, without limitation, use of the Premises or a portion thereof for (i) offices of any agency or bureau of the United States or any state or political subdivision thereof; (ii) offices or agencies of any foreign governmental or political subdivision thereof; or (iii) schools, temporary

employment agencies or other training facilities which are not ancillary to corporate, executive or professional office use. Tenant shall not do or permit anything to be done in or about the Premises which will in any way interfere with the rights or quiet enjoyment of other occupants of the Building or the Project, or use or allow the Premises to be used for any unlawful purpose, nor shall Tenant permit any nuisance or commit any waste in the Premises or the Project. Tenant shall not perform any work or conduct any business whatsoever in the Project other than inside the Premises. Tenant shall comply at its expense with all present and future laws, ordinances and requirements of all governmental authorities that pertain to Tenant or its use of the Premises, including without limitation all federal and state occupational health and safety and handicap access requirements, whether or not Tenant’s compliance will necessitate expenditures or interfere with its use and enjoyment of the Premises, and with all energy usage reporting requirements of Landlord.

5.2. SIGNS. Except for Landlord’s standard building entry signage, and except for the exterior monument signage at the entrance of the Building, in each case identifying Tenant’s name and/or logo, Tenant shall have no right to maintain signs in any location in, on or about the Premises, the Building or the Project and shall not place or erect any signs that are visible from the exterior of the Building. The size, design, graphics, material, style, color and other physical aspects of any permitted sign shall be subject to Landlord’s written determination, as reasonably determined solely by Landlord, prior to installation, that signage is in compliance with any covenants, conditions or restrictions encumbering the Premises and Landlord’s signage program for the Project, as in effect from time to time and approved by the City in which the Premises are located (“Signage Criteria”). Prior to placing or erecting any such signs, Tenant shall obtain and deliver to Landlord a copy of any applicable municipal or other governmental permits and approvals, except to Landlord’s standard suite signage. Except as otherwise provided in Section II.A of the attached Work Letter, Tenant shall be responsible for all costs of any permitted sign, including, without limitation, the fabrication, installation, maintenance and removal thereof and the cost of any permits therefor, If Tenant fails to maintain its sign in good condition, or if Tenant fails to remove same upon termination of this Lease and repair and restore any damage caused by the sign or its removal, Landlord may do so at Tenant’s expense. Landlord shall have the right to temporarily remove any signs in connection with any repairs or maintenance in or upon the Building. The term “sign” as used in this Section shall include all signs, designs, monuments, displays, advertising materials, logos, banners, projected images, pennants, decals, pictures, notices, lettering, numerals or graphics.

5.3 HAZARDOUS MATERIALS.

(a) For purposes of this Lease, the term “Hazardous Materials” means (i) any “hazardous material” as defined in Section 25501 (o) of the California Health and Safety Code, (ii) hydrocarbons, polychlorinated biphenyls or asbestos, (iii) any toxic or hazardous materials, substances, wastes or materials as defined pursuant to any other applicable state, federal or local law or regulation, and (iv) any other toxic or hazardous substance or matter which may result in liability to any person or entity as a result of such person’s possession, use, storage, release or distribution of such substance or matter under any statutory or common law theory.

(b) Tenant shall not cause or permit any Hazardous Materials to be brought upon, stored, used, generated, released or disposed of on, under, from or about the Premises (including without limitation the soil and groundwater thereunder) without the prior written consent of Landlord, which consent may be given or withheld in Landlord’s sole and absolute discretion. Notwithstanding the foregoing, Tenant shall have the right, without obtaining prior written consent of Landlord, to utilize within the Premises a reasonable quantity of standard office products that may contain Hazardous Materials (such as photocopy toner, “White Out”, and the like), provided however, that (i) Tenant shall maintain such products in their original retail packaging, shall follow all instructions on such packaging with respect to the storage, use and disposal of such products, and shall otherwise comply with all applicable laws with respect to such products, and (ii) all of the other terms and provisions of this Section 5.3 shall apply with respect to Tenant’s storage, use and disposal of all such products. Landlord may, in its sole and absolute discretion, place such conditions as Landlord deems appropriate with respect to Tenant’s use, storage and/or disposal of any Hazardous Materials requiring Landlord’s consent. Tenant understands that Landlord may utilize an environmental consultant to assist in determining conditions of approval in connection with the storage, use, release, and/or disposal of Hazardous Materials by Tenant on or about the Premises, and/or to conduct periodic inspections of the storage, generation, use, release and/or disposal of such Hazardous Materials by Tenant on and from the Premises, and Tenant agrees that any costs incurred by Landlord in connection therewith shall be reimbursed by Tenant to Landlord as additional rent hereunder upon demand.

(c) Prior to the execution of this Lease, Tenant shall complete, execute and deliver to Landlord a Hazardous Material Survey Form (the “Survey Form”) in the form of Exhibit J attached hereto. The completed Survey Form shall be deemed incorporated into this Lease for

all purposes, and Landlord shall be entitled to rely fully on the information contained therein. On each anniversary of the Commencement Date until the expiration or sooner termination of this Lease, Tenant shall disclose to Landlord in writing the names and amounts of all Hazardous Materials which were stored, generated, used, released and/or disposed of on, under or about the Premises for the twelve-month period prior thereto, and which Tenant desires to store, generate, use, release and/or dispose of on, under or about the Premises for the succeeding twelve-month period. In addition, to the extent Tenant is permitted to utilize Hazardous Materials upon the Premises, Tenant shall promptly provide Landlord with complete and legible copies of all the following environmental documents relating thereto: reports filed pursuant to any self-reporting requirements; permit applications, permits, monitoring reports, emergency response or action plans, workplace exposure and community exposure warnings or notices and all other reports, disclosures, plans or documents (even those which may be characterized as confidential) relating to water discharges, air pollution, waste generation or disposal, and underground storage tanks for Hazardous Materials; orders, reports, notices, listings and correspondence (even those which may be considered confidential) of or concerning the release, investigation, compliance, cleanup, remedial and corrective actions, and abatement of Hazardous Materials; and all complaints, pleadings and other legal documents filed by or against Tenant related to Tenant’s storage, generation, use, release and/or disposal of Hazardous Materials.

(d) Landlord and its agents shall have the right, but not the obligation, to inspect, sample and/or monitor the Premises and/or the soil or groundwater thereunder at any time, upon reasonable prior notice except in cases of emergency, to determine whether Tenant is complying with the terms of this Section 5.3, and in connection therewith Tenant shall provide Landlord with full access to all facilities, records and personnel related thereto. If Tenant is not in compliance with any of the provisions of this Section 5.3, or in the event of a release of any Hazardous Material on, under, from or about the Premises caused or permitted by Tenant, its agents, employees, contractors, licensees, subtenants or invitees, Landlord and its agents shall have the right, but not the obligation, without limitation upon any of Landlord’s other rights and remedies under this Lease, to immediately enter upon the Premises without notice and to discharge Tenant’s obligations under this Section 5.3 at Tenant’s expense, including without limitation the taking of emergency or Long-term remedial action. Landlord and its agents shall endeavor to minimize interference with Tenant’s business in connection therewith, but shall not be liable for any such interference. In addition, Landlord, at Tenant’s expense, shall have the right, but not the obligation, to join and participate in any legal proceedings or actions initiated in connection with any claims arising out of the storage, generation, use, release and/or disposal by Tenant or its agents, employees, contractors, licensees, subtenants or invitees of Hazardous Materials on, under, from or about the Premises.

(e) If the presence of any Hazardous Materials on, under, from or about the Premises or the Project caused or permitted by Tenant or its agents, employees, contractors, licensees, subtenants, or invitees results in (i) injury to any person, (ii) injury to or any contamination of the Premises or the Project, or (iii) injury to or contamination of any real or personal property wherever situated, Tenant, at its expense, shall promptly take all actions necessary to return the Premises and the Project and any other affected real or personal property owned by Landlord to the condition existing prior to the introduction of such Hazardous Materials and to remedy or repair any such injury or contamination, including without limitation, any cleanup, remediation, removal, disposal, neutralization or other treatment of any such Hazardous Materials. Notwithstanding the foregoing, Tenant shall not, without Landlord’s prior written consent, which consent may be given or withheld in Landlord’s sole and absolute discretion, take any remedial action in response to the presence of any Hazardous Materials on, under, from or about the Premises or the Project or any other affected real or personal property owned by Landlord or enter into any similar agreement, consent, decree or other compromise with any governmental agency with respect to any Hazardous Materials claims; provided however, Landlord’s prior written consent shall not be necessary in the event that the presence of Hazardous Materials on, under, from or about the Premises or the Project or any other affected real or personal property owned by Landlord (i) imposes an immediate threat to the health, safety or welfare of any individual and (ii) is of such a nature that an immediate remedial response is necessary and it is not possible to obtain Landlord’s consent before taking such action. To the fullest extent permitted by law, Tenant shall indemnify, hold harmless, protect and defend (with attorneys reasonably acceptable to Landlord) Landlord and any successors to all or any portion of Landlord’s interest in the Premises and the Project and any other real or personal property owned by Landlord from and against any and all liabilities, losses, damages, diminution in value, judgments, fines, demands, claims, recoveries, deficiencies, costs and expenses (including without limitation attorneys’ fees, court costs and other professional expenses), whether foreseeable or unforeseeable, arising directly or indirectly out of the use, generation, storage, treatment, release, on- or off-site disposal or transportation of Hazardous Materials on, into, from, under or about the Premises, the Building or the Project and any other real or personal property owned by Landlord caused or permitted by Tenant, its agents, employees, contractors, licensees, subtenants or invitees. Such indemnity obligation shall specifically include, without limitation, the cost of any required or necessary repair, restoration, cleanup or detoxification of the Premises,

the Building and the Project and any other real or personal property owned by Landlord, the preparation of any closure or other required plans, whether such action is required or necessary during the Term or after the expiration of this Lease and any loss of rental due to the inability to lease the Premises or any portion of the Building or Project as a result of such Hazardous Materials, the remediation thereof or any repair, restoration or cleanup related thereto. If it is at any time discovered that Tenant or its agents, employees, contractors, licensees, subtenants or invitees may have caused or permitted the release of any Hazardous Materials on, under, from or about the Premises, the Building or the Project or any other real or personal property owned by Landlord, Tenant shall, at Landlord’s request, immediately prepare and submit to Landlord a comprehensive plan, subject to Landlord’s approval, specifying the actions to be taken by Tenant to return the Premises, the Building or the Project or any other real or personal property owned by Landlord to the condition existing prior to the introduction of such Hazardous Materials. Upon Landlord’s approval of such plan, Tenant shall, at its expense, and without limitation of any rights and remedies of Landlord under this Lease or at law or in equity, immediately implement such plan and proceed to cleanup, remediate and/or remove all such Hazardous Materials in accordance with all applicable laws and as required by such plan and this Lease. The provisions of this Section 5.3(e) shall expressly survive the expiration or sooner termination of this Lease.

(f) Landlord hereby discloses to Tenant, and Tenant hereby acknowledges, certain facts relating to Hazardous Materials at the Project known by Landlord to exist as of the date of this Lease, as more particularly described in Exhibit H attached hereto. Tenant shall have no liability or responsibility with respect to the Hazardous Materials facts described in Exhibit H, nor with respect to any Hazardous Materials which Tenant proves were not caused or knowingly permitted by Tenant, its agents, employees, contractors, licensees, subtenants or invitees. Not by way of limitation of the foregoing (and not withstanding anything to the contrary contained in the foregoing), Tenant shall have no liability or responsibility with respect to Hazardous Materials (i) present at or about the Premises or Project prior to the Commencement Date, (ii) that emanate onto the Premises or Project from outside thereof that are not the responsibility of Tenant under the foregoing provisions of this Section 5.3, or (iii) that are introduced to the Premises or Project by Landlord, Landlord’s agents, contractors, vendors or employees or other tenants of the Project. Notwithstanding the preceding three sentences, Tenant agrees to notify its agents, employees, contractors, licensees, subtenants, and invitees of any exposure or potential exposure to Hazardous Materials at the Premises that Landlord brings to Tenant’s attention. Tenant hereby acknowledges that this disclosure satisfies any obligation of Landlord to Tenant pursuant to California Health & Safety Code Section 25359.7, or any amendment or substitute thereto or any other disclosure obligations of Landlord.

ARTICLE 6. LANDLORD SERVICES

6.1. UTILITIES AND SERVICES. Landlord and Tenant shall be responsible to furnish those utilities and services to the Premises to the extent provided in Exhibit C, subject to the conditions and payment obligations and standards set forth in this Lease. Landlord shall not be liable for any failure to furnish any services or utilities when the failure is the result of any accident or other cause beyond Landlord’s reasonable control, nor shall Landlord be liable for damages resulting from power surges or any breakdown in telecommunications facilities or services. Landlord’s temporary inability to furnish any services or utilities shall not entitle Tenant to any damages, relieve Tenant of the obligation to pay rent or constitute a constructive or other eviction of Tenant, except that Landlord shall diligently attempt to restore the service or utility promptly. However, if the Premises, or a material portion of the Premises, are made untenantable for a period in excess of 5 consecutive business days as a result of a service interruption that is reasonably within the control of Landlord to correct and through no fault of Tenant and for reasons other than as contemplated in Article 11, then Tenant, as its sole remedy, shall be entitled to receive an abatement of rent payable hereunder during the period beginning on the 6^th consecutive business day of the service interruption and ending on the day the service has been restored. Tenant shall comply with all rules and regulations which Landlord may reasonably establish for the provision of services and utilities, and shall cooperate with all reasonable conservation practices established by Landlord. Subject to the notice provisions of Section 7.5 below, Landlord shall at all reasonable times have free access to all electrical and mechanical installations of Landlord.

6.2. OPERATION AND MAINTENANCE OF COMMON AREAS. During the Term, Landlord shall operate all Common Areas within the Building and the Project. The term “Common Areas” shall mean all areas within the Building and other buildings in the Project which are not held for exclusive use by persons entitled to occupy space, and all other appurtenant areas and improvements provided by Landlord for the common use of Landlord and tenants and their respective employees and invitees, including without limitation parking areas and structures, driveways, sidewalks, landscaped and planted areas, hallways and interior stairwells not located within the premises of any tenant, common electrical rooms, entrances and lobbies, elevators, and restrooms not located within the premises of any tenant.

6.3. USE OF COMMON AREAS. The occupancy by Tenant of the Premises shall include the use of the Common Areas in common with Landlord and with all others for whose convenience and use the Common Areas may be provided by Landlord, subject, however, to compliance with Rules and Regulations described in Article 17 below. Landlord shall at all times during the Term have exclusive control of the Common Areas, and may restrain or permit any use or occupancy, except as otherwise provided in this Lease or in Landlord’s rules and regulations. Tenant shall keep the Common Areas clear of any obstruction or unauthorized use related to Tenant’s operations. Landlord may temporarily close any portion of the Common Areas for repairs, remodeling and/or alterations, to prevent a public dedication or the accrual of prescriptive rights, or for any other reasonable purpose. Landlord’s temporary closure of any portion of the Common Areas for such purposes shall not deprive Tenant of reasonable access to the Premises.

6.4. CHANGES AND ADDITIONS BY LANDLORD. Landlord reserves the right to make alterations or additions to the Building or the Project or to the attendant fixtures, equipment and Common Areas, and such change shall not entitle Tenant to any abatement of rent or other claim against Landlord. No such change shall deprive Tenant of reasonable access to or use of the Premises.

ARTICLE 7. REPAIRS AND MAINTENANCE

7.1. TENANT’S MAINTENANCE AND REPAIR. Subject to Articles 11 and 12, Tenant at its sole expense shall make all repairs necessary to keep the Premises and all improvements and fixtures therein in good condition and repair, excepting ordinary wear and tear. Notwithstanding Section 7.2 below, Tenant’s maintenance obligation shall include without limitation all appliances, interior glass, doors, door closures, hardware, fixtures, electrical, plumbing, fire extinguisher equipment and other equipment installed in the Premises and all Alterations constructed by Tenant pursuant to Section 7.3 below, together with any supplemental HVAC equipment servicing only the Premises. All repairs and other work performed by Tenant or its contractors shall be subject to the terms of Sections 7.3 and 7.4 below. Alternatively, should Landlord or its management agent agree to make a repair on behalf of Tenant and at Tenant’s request, Tenant shall promptly reimburse Landlord as additional rent for all reasonable costs incurred (including the standard supervision fee) upon submission of an invoice.

7.2. LANDLORD’S MAINTENANCE AND REPAIR. Subject to Articles 11 and 12, Landlord shall provide service, maintenance and repair with respect to the heating, ventilating and air conditioning (“HVAC”) equipment of the Building (exclusive of any supplemental HVAC equipment servicing only the Premises) and shall maintain in good repair the Common Areas, roof, foundations, footings, the exterior surfaces of the exterior walls of the Building (including exterior glass), and the structural, electrical, mechanical and plumbing systems of the Building (including elevators, if any, serving the Building), except to the extent provided in Section 7.1 above. Landlord shall have the right to employ or designate any reputable person or firm, including any employee or agent of Landlord or any of Landlord’s affiliates or divisions, to perform any service, repair or maintenance function. Landlord need not make any other improvements or repairs except as specifically required under this Lease, and nothing contained in this Section 7.2 shall limit Landlord’s right to reimbursement from Tenant for maintenance, repair costs and replacement costs as provided elsewhere in this Lease. Notwithstanding any provision of the California Civil Code or any similar or successor laws to the contrary, Tenant understands that it shall not make repairs at Landlord’s expense or by rental offset. Except as provided in Section 11.1 and Article 12 below, there shall be no abatement of rent and no liability of Landlord by reason of any injury to or interference with Tenant’s business arising from the making of any repairs, alterations or improvements to any portion of the Building, including repairs to the Premises, nor shall any related activity by Landlord constitute an actual or constructive eviction; provided, however, that in making repairs, alterations or improvements, Landlord shall interfere as little as reasonably practicable with the conduct of Tenant’s business in the Premises. Tenant hereby waives any and all rights under and benefits of subsection 1 of Section 1932, and Sections 1941 and 1942 of the California Civil Code, or any similar or successor laws now or hereafter in effect. All costs of any maintenance, repairs and replacements on the part of Landlord provided hereunder shall be considered part of Project Costs.

7.3. ALTERATIONS. Except for cosmetic alterations and projects that do not exceed $20,000.00 during any calendar year of the Term, and that satisfy the criteria in the next following sentence (which cosmetic work shall require notice to Landlord but not Landlord’s consent), Tenant shall make no alterations, additions, decorations, or improvements (collectively referred to as “Alterations”) to the Premises without the prior written consent of Landlord. Landlord’s consent shall not be unreasonably withheld as long as the proposed Alterations do not affect the structural, electrical or mechanical components or systems of the Building, are not visible from

the exterior of the Premises, do not change the basic floor plan of the Premises, and utilize only Landlord’s building standard materials (“Standard Improvements”). Landlord may impose, as a condition to its consent, any requirements that Landlord in its discretion may deem reasonable or desirable, including but not limited to a requirement that all work exceeding the amount of $100,000.00 be covered by a lien and completion bond satisfactory to Landlord and requirements as to the manner, time, and contractor for performance of the work. Without limiting the generality of the foregoing, Tenant shall use Landlord’s designated mechanical and electrical contractors for all Alterations work affecting the mechanical or electrical systems of the Building. Should Tenant perform any Alterations work that would necessitate any ancillary Building modification or other expenditure by Landlord, then Tenant shall promptly fund the cost thereof to Landlord. Tenant shall obtain all required permits for the Alterations and shall perform the work in compliance with all applicable laws, regulations and ordinances with contractors reasonably acceptable to Landlord, and except for cosmetic Alterations not requiring a permit, Landlord shall be entitled to a supervision fee in the amount of 5% of the cost of the Alterations. In no event shall Tenant prosecute any work that results in picketing or labor demonstrations in or about the Building or Project. Any request for Landlord’s consent shall be made in writing and shall contain architectural plans describing the work in detail reasonably satisfactory to Landlord. Landlord may elect to cause its architect to review Tenant’s architectural plans, and the reasonable cost of that review (not to exceed $2,500,00 per review) shall be reimbursed by Tenant. Should the Alterations proposed by Tenant and consented to by Landlord change the floor plan of the Premises, then Tenant shall, at its expense, furnish Landlord with as-built drawings and CAD disks compatible with Landlord’s systems. Alterations shall be constructed in a good and workmanlike manner using materials of a quality reasonably approved by Landlord, and Tenant shall ensure that no Alteration impairs any Building system or Landlord’s ability to perform its obligations hereunder. Unless Landlord otherwise agrees in writing, all Alterations affixed to the Premises, including without limitation all Tenant Improvements constructed pursuant to the Work Letter (except as otherwise provided in the Work Letter), but excluding moveable trade fixtures and furniture, shall become the property of Landlord and shall be surrendered with the Premises at the end of the Term, except that Landlord may, by notice to Tenant given at least 30 days prior to the Expiration Date, require Tenant to remove by the Expiration Date, or sooner termination date of this Lease, all or any Alterations (including without limitation all telephone and data cabling) installed either by Tenant or by Landlord at Tenant’s request (collectively, the “Required Removables”), and to replace any non-Standard Improvements with the applicable Standard Improvements. Tenant, at the time it requests approval for a proposed Alteration, may request in writing that Landlord advise Tenant whether the Alteration or any portion thereof, is a Required Removable. Within 10 days after receipt of Tenant’s request, Landlord shall advise Tenant in writing as to which portions of the subject Alterations are Required Removables. Notwithstanding the foregoing, all telephone and data cabling installed by Tenant shall in all events be considered as Required Removables hereunder. In connection with its removal of Required Removables, Tenant shall repair any damage to the Premises arising from that removal and shall restore the affected area to its pre-existing condition, reasonable wear and tear excepted.

7.4. MECHANIC’S LIENS. Tenant shall keep the Premises free from any liens arising out of any work performed, materials furnished, or obligations incurred by or for Tenant. Upon request by Landlord, Tenant shall promptly cause any such lien to be released by posting a bond in accordance with California Civil Code Section 3143 or any successor statute. In the event that Tenant shall not, within 15 days following the imposition of any lien, cause the lien to be released of record by payment or posting of a proper bond, Landlord shall have, in addition to all other available remedies, the right to cause the lien to be released by any means it deems proper, including payment of or defense against the claim giving rise to the lien. All expenses so incurred by Landlord, including Landlord’s attorneys’ fees, shall be reimbursed by Tenant promptly following Landlord’s demand, together with interest from the date of payment by Landlord at the maximum rate permitted by law until paid. Tenant shall give Landlord no less than 20 days’ prior notice in writing before commencing construction of any kind on the Premises so that Landlord may post and maintain notices of nonresponsibility on the Premises.

7.5. ENTRY AND INSPECTION. Landlord shall at all reasonable times have the right to enter the Premises to inspect them, to supply services in accordance with this Lease, to make repairs and renovations as reasonably deemed necessary by Landlord, and to submit the Premises to prospective or actual purchasers or encumbrance holders (or, during the final nine (9) months of the Term or when an uncured Default exists, to prospective tenants), all without being deemed to have caused an eviction of Tenant and without abatement of rent except as provided elsewhere in this Lease. If reasonably necessary, Landlord may temporarily close all or a portion of the Premises to perform repairs, alterations and additions, but for no longer than 2 consecutive business days at any one time. Except in emergencies or to provide Building services, Landlord shall provide Tenant with reasonable prior verbal notice of entry and shall use reasonable efforts to minimize any interference with Tenant’s use of the Premises.

ARTICLE 8. [INTENTIONALLY DELETED]

ARTICLE 9. ASSIGNMENT AND SUBLETTING

9.1. RIGHTS OF PARTIES.

(a) Except as otherwise specifically provided in this Article 9, Tenant may not, either voluntarily or by operation of law, assign, sublet, encumber, or otherwise transfer all or any part of Tenant’s interest in this Lease, or permit the Premises to be occupied by anyone other than Tenant (each, a “Transfer”), without Landlord’s prior written consent, which consent shall not unreasonably be withheld in accordance with the provisions of Section 9.1(b). For purposes of this Lease, references to any subletting, sublease or variation thereof shall be deemed to apply not only to a sublease effected directly by Tenant, but also to a sub-subletting or an assignment of subtenancy by a subtenant at any level. Except as otherwise specifically provided in this Article 9, no Transfer (whether voluntary, involuntary or by operation of law) shall be valid or effective without Landlord’s prior written consent and, at Landlord’s election, such a Transfer shall constitute a material default of this Lease. Landlord shall not be deemed to have given its consent to any Transfer by any other course of action, including its acceptance of any name for listing in the Building directory.

(b) Except as otherwise specifically provided in this Article 9, if Tenant or any subtenant hereunder desires to transfer an interest in this Lease, Tenant shall first notify Landlord in writing and shall request Landlord’s consent thereto. Tenant shall also submit to Landlord in writing: (i) the name and address of the proposed transferee; (ii) the nature of any proposed subtenant’s or assignee’s business to be carried on in the Premises; (iii) the terms and provisions of any proposed sublease or assignment (including without limitation the rent and other economic provisions, term, improvement obligations and commencement date); (iv) evidence that the proposed assignee or subtenant will comply with the requirements of Exhibit D to this Lease; and (v) any other information requested by Landlord and reasonably related to the Transfer. Landlord shall not unreasonably withhold its consent, provided: (1) the use of the Premises will be consistent with the provisions of this Lease and with Landlord’s commitment to other tenants of the Building and Project; (2) any proposed subtenant or assignee demonstrates that it is financially responsible by submission to Landlord of all reasonable information as Landlord may request concerning the proposed subtenant or assignee, including, but not limited to, a balance sheet of the proposed subtenant or assignee as of a date within 90 days of the request for Landlord’s consent and statements of income or profit and loss of the proposed subtenant or assignee for the two-year period preceding the request for Landlord’s consent; (3) the proposed assignee or subtenant is neither an existing tenant or occupant of the Building or Project nor a prospective tenant with whom Landlord or Landlord’s affiliate has been actively negotiating to become a tenant at the Building or Project; and (4) the proposed transferee is not an SDN (as defined below) and will not impose additional burdens or security risks on Landlord. If Landlord consents to the proposed Transfer, then the Transfer may be effected within 90 days after the date of the consent upon the terms described in the information furnished to Landlord; provided that any material change in the terms shall be subject to Landlord’s consent as set forth in this Section 9.1(b). Landlord shall approve or disapprove any requested Transfer within 15 business days following receipt of Tenant’s written notice and the information set forth above. Except in connection with a Permitted Transfer (as defined below), if Landlord approves the Transfer Tenant shall pay a transfer fee of $1,000.00 to Landlord concurrently with Tenant’s execution of a Transfer consent prepared by Landlord.

(c) Notwithstanding the provisions of Subsection (b) above, and except in connection with a “Permitted Transfer” (as defined below), in lieu of consenting to a proposed assignment or subletting, Landlord may elect to terminate this Lease in its entirety in the event of an assignment, or terminate this Lease as to the portion of the Premises proposed to be subleased with a proportionate abatement in the rent payable under this Lease, such termination to be effective on the date that the proposed sublease or assignment would have commenced, and upon such termination, neither Landlord nor Tenant shall have any further rights, duties or obligations under this Lease, except for: (a) any rent or other charges owed by Tenant, or other obligations required of Tenant, as are set forth in the Lease from and after the date of this Lease through the effective termination date, and (b) any indemnity or hold harmless agreement set forth in this Lease. Landlord may thereafter, at its option, assign or re-let any space so recaptured to any third party, including without limitation the proposed transferee identified by Tenant.

(d) Should any Transfer occur, Tenant shall, except in connection with a Permitted Transfer, promptly pay or cause to be paid to Landlord, as additional rent, 50% of any amounts paid by the assignee or subtenant, however described and whether funded during or after the Lease Term, to the extent such amounts are in excess of the sum of (i) the scheduled Basic Rent payable by Tenant hereunder (or, in the event of a subletting of only a portion of the Premises,

the Basic Rent allocable to such portion as reasonably determined by Landlord) and (ii) the direct out-of-pocket costs, as evidenced by third party invoices provided to Landlord, incurred by Tenant to effect the Transfer, which costs shall be amortized over the remaining Term of this Lease or, if shorter, over the term of the sublease.

(e) The sale of all or substantially all of the assets of Tenant (other than bulk sales in the ordinary course of business), the merger or consolidation of Tenant, the sale of a majority of the voting interest of Tenant’s capital stock, or any other direct or indirect change of control of Tenant, (where control means a majority of the voting interest of Tenant), shall be deemed a Transfer within the meaning and provisions of this Article. Notwithstanding the foregoing, Tenant may assign this Lease to a successor to Tenant by merger, consolidation or the purchase of substantially all of Tenant’s assets, or assign this Lease or sublet all or a portion of the Premises to an Affiliate (defined below), and/or may conduct a sale or transfer of the memberships, interests or stock of Tenant if (x) such sale or transfer occurs in connection with any bona fide financing or capitalization for the benefit of Tenant, or (y) Tenant is, or in connection with the proposed transfer becomes a publicly traded entity, each without the consent of Landlord but subject to the provisions of Section 9.2, provided that all of the following conditions are satisfied (a “Permitted Transfer”): (i) Tenant is not then in Default hereunder; (ii) Tenant gives Landlord written notice at least 10 business days before such Permitted Transfer; and (iii) any resulting successor entity has a net worth (computed in accordance with generally accepted accounting principles, except that intangible assets such as goodwill, patents, copyrights, and trademarks shall be excluded in the calculation (“Net Worth”)) at the time of the Permitted Transfer that is at least equal to the Net Worth of Tenant immediately before the Permitted Transfer. Tenant’s notice to Landlord shall include reasonable information and documentation evidencing the Permitted Transfer and showing that each of the above conditions has been satisfied. If requested by Landlord, Tenant’s successor shall sign and deliver to Landlord a commercially reasonable form of assumption agreement. “Affiliate” shall mean an entity controlled by, controlling or under common control with Tenant.

9.2. EFFECT OF TRANSFER. No subletting or assignment, even with the consent of Landlord, shall relieve Tenant, or any successor-in-interest to Tenant hereunder, of its obligation to pay rent and to perform all its other obligations under this Lease, including without limitation, its obligations under Section 10.3 of this Lease with regard to such assignee or subtenant. Each assignee, other than Landlord, shall be deemed to assume all obligations of Tenant under this Lease and shall be liable jointly and severally with Tenant for the payment of all rent, and for the due performance of all of Tenant’s obligations, under this Lease. Such joint and several liability shall not be discharged or impaired by any subsequent modification or extension of this Lease. No transfer shall be binding on Landlord unless any document memorializing the transfer is delivered to Landlord, both the assignee/subtenant and Tenant deliver to Landlord an executed consent to transfer instrument prepared by Landlord and consistent with the requirements of this Article, and the assignee/subtenant independently complies with all of the insurance requirements of Tenant as set forth in Exhibit D and evidence thereof is delivered to Landlord. The acceptance by Landlord of any payment due under this Lease from any other person shall not be deemed to be a waiver by Landlord of any provision of this Lease or to be a consent to any transfer. Consent by Landlord to one or more transfers shall not operate as a waiver or estoppel to the future enforcement by Landlord of its rights under this Lease. In addition to the foregoing, no change in the status of Tenant or any party jointly and severally liable with Tenant as aforesaid (e.g., by conversion to a limited liability company or partnership) shall serve to abrogate the liability of any person or entity for the obligations of Tenant, including any obligations that may be incurred by Tenant after the status change by exercise of a pre-existing right in this Lease.

9.3. SUBLEASE REQUIREMENTS. Any sublease, license, concession or other occupancy agreement entered into by Tenant shall be subordinate and subject to the provisions of this Lease, and if this Lease is terminated during the term of any such agreement, Landlord shall have the right to: (i) treat such agreement as cancelled and repossess the subject space by any lawful means, or (ii) require that such transferee attorn to and recognize Landlord as its landlord (or licensor, as applicable) under such agreement. Landlord shall not, by reason of such attornment or the collection of sublease rentals, be deemed liable to the subtenant for the performance of any of Tenant’s obligations under the sublease. If Tenant is in Default (hereinafter defined), Landlord is irrevocably authorized to direct any transferee under any such agreement to make all payments under such agreement directly to Landlord (which Landlord shall apply towards Tenant’s obligations under this Lease) until such Default is cured. Tenant hereby irrevocably authorizes and directs any transferee, upon receipt of a written notice from Landlord stating that a Default exists in the performance of Tenant’s obligations under this Lease, to pay to Landlord all sums then and thereafter due under the sublease. No collection or acceptance of rent by Landlord from any transferee shall be deemed a waiver of any provision of Article 9 of this Lease, an approval of any transferee, or a release of Tenant from any obligation under this Lease, whenever accruing. In no event shall Landlord’s enforcement of any provision of this Lease against any transferee be deemed a waiver of Landlord’s right to enforce any term of this Lease against Tenant or any other person.

ARTICLE 10. INSURANCE AND INDEMNITY

10.1. TENANT’S INSURANCE. Tenant, at its sole cost and expense, shall provide and maintain in effect the insurance described in Exhibit D. Evidence of that insurance must be delivered to Landlord prior to the Commencement Date.

10.2. LANDLORD’S INSURANCE. Landlord shall provide the following types of insurance, with or without deductible and in amounts and coverages as may be determined by Landlord in its discretion: property insurance, subject to standard exclusions (such as, but not limited to, earthquake and flood exclusions), covering the Building or Project. In addition, Landlord may, at its election, obtain insurance coverages for such other risks as Landlord or its Mortgagees may from time to time deem appropriate, including earthquake and commercial general liability coverage. Landlord shall not be required to carry insurance of any kind on any tenant improvements or Alterations in the Premises installed by Tenant or its contractors or otherwise removable by Tenant (collectively, “Tenant Installations”), or on any trade fixtures, furnishings, equipment, interior plate glass, signs or items of personal property in the Premises, and Landlord shall not be obligated to repair or replace any of the foregoing items should damage occur. All proceeds of insurance maintained by Landlord upon the Building and Project shall be the property of Landlord, whether or not Landlord is obligated to or elects to make any repairs.

10.3. TENANT’S INDEMNITY. To the fullest extent permitted by law, but subject to Section 10.5 below, Tenant shall defend, indemnify and hold harmless Landlord, its agents, lenders, and any and all affiliates of Landlord, from and against any and all claims, liabilities, costs or expenses arising either before (during Tenant’s early access period) or after the Commencement Date from Tenant’s use or occupancy of the Premises, the Building or the Common Areas, or from the conduct of Tenant’s business, or from any activity, work, or thing done, permitted or suffered by Tenant or its agents, employees, subtenants, vendors, contractors, invitees or licensees in or about the Premises, the Building or the Common Areas, or from any Default in the performance of any obligation on Tenant’s part to be performed under this Lease, or from any act or negligence of Tenant or its agents, employees, subtenants, vendors, contractors, invitees or licensees. Landlord may, at its option, require Tenant to assume Landlord’s defense in any action covered by this Section 10.3 through counsel reasonably satisfactory to Landlord. Notwithstanding the foregoing, Tenant shall not be obligated to indemnify Landlord against any liability or expense to the extent it is ultimately determined that the same was caused by the sole negligence or willful misconduct of Landlord, its agents, contractors, vendors or employees.

10.4. LANDLORD’S NONLIABILITY. Landlord shall not be liable to Tenant, its employees, agents and invitees, and Tenant hereby waives all claims against Landlord, its employees and agents for loss of or damage to any property, or any injury to any person, resulting from any condition including, but not limited to, acts or omissions (criminal or otherwise) of third parties and/or other tenants of the Project, or their agents, employees or invitees, fire, explosion, falling plaster, steam, gas, electricity, water or rain which may leak or flow from or into any part of the Premises or from the breakage, leakage, obstruction or other defects of the pipes, sprinklers, wires, appliances, plumbing, air conditioning, electrical works or other fixtures in the Building, whether the damage or injury results from conditions arising in the Premises or in other portions of the Building, except to the extent of the gross negligence or willful misconduct of Landlord, its agents or any and all affiliates of Landlord in connection with the foregoing (but subject to Section 10.5 below). It is understood that any such condition may require the temporary evacuation or closure of all or a portion of the Building. Should Tenant elect to receive any service from a concessionaire, licensee or third party tenant of Landlord, Tenant shall not seek recourse against Landlord for any breach or liability of that service provider. Notwithstanding anything to the contrary contained in this Lease, in no event shall Landlord be liable for Tenant’s loss or interruption of business or income (including without limitation, Tenant’s consequential damages, lost profits or opportunity costs), or for interference with light or other similar intangible interests. Tenant shall immediately notify Landlord in case of fire or accident in the Premises, the Building or the Project and of defects in any improvements or equipment.

10.5. WAIVER OF SUBROGATION. Landlord and Tenant each hereby waives all rights of recovery against the other on account of loss and damage occasioned to the property of such waiving party to the extent that the waiving party is entitled to proceeds for such loss and damage under any property insurance policies carried or otherwise required to be carried by this Lease; provided however, that the foregoing waiver shall not apply to the extent of Tenant’s obligation to pay deductibles under any such policies and this Lease. By this waiver it is the intent of the parties that neither Landlord nor Tenant shall be liable to any insurance company (by way of subrogation or otherwise) insuring the other party for any loss or damage insured against under any property insurance policies, even though such loss or damage might be occasioned by the negligence of such party, its agents, employees, contractors or invitees. The foregoing waiver by Tenant shall also inure to the benefit of Landlord’s management agent for the Building.

ARTICLE 11. DAMAGE OR DESTRUCTION

11.1. RESTORATION.

(a) If the Building of which the Premises are a part is damaged as the result of an event of casualty, then subject to the provisions below, Landlord shall repair that damage as soon as reasonably possible unless Landlord reasonably determines that: (i) the Premises have been materially damaged and there is less than 1 year of the Term remaining on the date of the casualty; (ii) any Mortgagee (defined in Section 13.1) requires that the insurance proceeds be applied to the payment of the mortgage debt; or (iii) proceeds necessary to pay the full cost of the repair are not available from Landlord’s insurance, including without limitation earthquake insurance. Should Landlord elect not to repair the damage for one of the preceding reasons, Landlord shall so notify Tenant in the “Casualty Notice” (as defined below), and this Lease shall terminate as of the date of delivery of that notice.

(b) As soon as reasonably practicable following the casualty event but not later than 60 days thereafter, Landlord shall notify Tenant in writing (“Casualty Notice”) of Landlord’s election, if applicable, to terminate this Lease. If this Lease is not so terminated, the Casualty Notice shall set forth the anticipated period for repairing the casualty damage. If the anticipated repair period exceeds 270 days and if the damage is so extensive as to reasonably prevent Tenant’s substantial use and enjoyment of the Premises, then either party may elect to terminate this Lease by written notice to the other within 10 days following delivery of the Casualty Notice.

(c) In the event that neither Landlord nor Tenant terminates this Lease pursuant to Section 11.1(b), Landlord shall repair all material damage to the Premises or the Building as soon as reasonably possible and this Lease shall continue in effect for the remainder of the Term. Upon notice from Landlord, Tenant shall assign or endorse over to Landlord (or to any party designated by Landlord) all property insurance proceeds payable to Tenant under Tenant’s insurance with respect to any Tenant Installations; provided if the estimated cost to repair such Tenant Installations exceeds the amount of insurance proceeds received by Landlord from Tenant’s insurance carrier, the excess cost of such repairs shall be paid by Tenant to Landlord prior to Landlord’s commencement of repairs. Within 15 days of demand, Tenant shall also pay Landlord for any additional excess costs that are determined during the performance of the repairs to such Tenant Installations.

(d) From and after the date of occurrence of the casualty event, the rental to be paid under this Lease shall be abated in the same proportion that the Floor Area of the Premises that is rendered unusable by the damage from time to time bears to the total Floor Area of the Premises.

(e) Notwithstanding the provisions of subsections (a), (b) and (c) of this Section 11.1, but subject to Section 10.5, the cost of any repairs shall be borne by Tenant, and Tenant shall not be entitled to rental abatement or termination rights, if the damage is due to the fault or neglect of Tenant or its employees, subtenants, contractors, invitees or representatives. In addition, the provisions of this Section 11.1(e) shall not be deemed to require Landlord to repair any Tenant Installations, fixtures and other items that Tenant is obligated to insure pursuant to Exhibit D or under any other provision of this Lease.

11.2. LEASE GOVERNS. Tenant agrees that the provisions of this Lease, including without limitation Section 11.1, shall govern any damage or destruction and shall accordingly supersede any contrary statute or rule of law.

ARTICLE 12. EMINENT DOMAIN

Either party may terminate this Lease if any material part of the Premises is taken or condemned for any public or quasi-public use under Law, by eminent domain or private purchase in lieu thereof (a “Taking”). Landlord shall also have the right to terminate this Lease if there is a Taking of any portion of the Building or Project which would have a material adverse effect on Landlord’s ability to profitably operate the remainder of the Building. The terminating party shall provide written notice of termination to the other party within 45 days after it first receives notice of the Taking. The termination shall be effective as of the effective date of any order granting possession to, or vesting legal title in, the condemning authority. If this Lease is not terminated, Basic Rent and Tenant’s Share of Operating Expenses shall be appropriately adjusted to account for any reduction in the square footage of the Building or Premises. All compensation awarded for a Taking shall be the property of Landlord and the right to receive compensation or proceeds in connection with a Taking are expressly waived by Tenant; provided, however, Tenant may file a separate claim for Tenant’s personal property and Tenant’s reasonable relocation expenses, provided the filing of the claim does not diminish the amount of Landlord’s award. If only a part of the Premises is subject to a Taking and this Lease is not terminated, Landlord, with reasonable diligence, will restore the remaining portion of the Premises as nearly as practicable to the condition immediately prior to the Taking. Tenant agrees that the provisions of this Lease shall govern any Taking and shall accordingly supersede any contrary statute or rule of law.

ARTICLE 13. SUBORDINATION; ESTOPPEL CERTIFICATE

13.1. SUBORDINATION. Tenant accepts this Lease subject and subordinate to any mortgage(s), deed(s) of trust, ground lease(s) or other lien(s) now or subsequently arising upon the Premises, the Building or the Project, and to renewals, modifications, refinancings and extensions thereof (collectively referred to as a “Mortgage”). The party having the benefit of a Mortgage shall be referred to as a “Mortgagee”. This clause shall be self-operative, but upon request from either Tenant or the Mortgagee under such subsequently arising Mortgage, the parties shall execute a commercially reasonable subordination and attornment agreement in favor of the Mortgagee, provided such agreement provides a non-disturbance covenant benefiting Tenant. Alternatively, a Mortgagee shall have the right at any time to subordinate its Mortgage to this Lease. Upon request, Tenant, without charge, shall attorn to any successor to Landlord’s interest in this Lease in the event of a foreclosure of any mortgage. Tenant agrees that any purchaser at a foreclosure sale or lender taking title under a deed in lieu of foreclosure shall not be responsible for any act or omission of a prior landlord, shall not be subject to any offsets or defenses Tenant may have against a prior landlord, and shall not be liable for the return of the Security Deposit not actually recovered by such purchaser nor bound by any rent paid in advance of the calendar month in which the transfer of title occurred; provided that the foregoing shall not release the applicable prior landlord from any liability for those obligations. Tenant acknowledges that Landlord’s Mortgagees and their successors-in-interest are intended third party beneficiaries of this Section 13.1. Nothing contained in the foregoing provisions of this Section 13.1, however, shall relieve any Mortgagee from responsibility for those obligations of “Landlord” under this Lease which are to be performed subsequent to such Mortgagee taking title to or possession of the Premises, provided that Tenant shall give a “new” notice of default to such Mortgagee in connection with any default of such obligations, and such Mortgagee shall be thereafter afforded the benefit of the applicable “cure” rights pursuant to Section 14.5 of this Lease.

13.2. ESTOPPEL CERTIFICATE. Tenant shall, within 10 business days after receipt of a written request from Landlord, execute and deliver a commercially reasonable estoppel certificate in favor of those parties as are reasonably requested by Landlord (including a Mortgagee or a prospective purchaser of the Building or the Project). Without limitation, such estoppel certificate may include a certification as to the status of this Lease, the existence of any Defaults and the amount of rent that is due and payable.

ARTICLE 14. DEFAULTS AND REMEDIES

14.1. TENANT’S DEFAULTS. In addition to any other event of default set forth in this Lease, the occurrence of any one or more of the following events shall constitute a “Default” by Tenant:

(a) The failure by Tenant to make any payment of rent required to be made by Tenant, as and when due, where the failure continues for a period of 3 days after written notice from Landlord to Tenant. For purposes of these default and remedies provisions, the term “additional rent” shall be deemed to include all amounts of any type whatsoever other than Basic Rent to be paid by Tenant pursuant to the terms of this Lease.

(b) The assignment, sublease, encumbrance or other Transfer of the Lease by Tenant, either voluntarily or by operation of law, whether by judgment, execution, transfer by intestacy or testacy, or other means, without the prior written consent of Landlord unless otherwise authorized in Article 9 of this Lease.

(c) The discovery by Landlord that any financial statement provided by Tenant, or by any affiliate, successor or guarantor of Tenant, was materially false.

(d) Except where a specific time period is otherwise set forth for Tenant’s performance in this Lease (in which event the failure to perform by Tenant within such time period shall be a Default), the failure or inability by Tenant to observe or perform any of the covenants or provisions of this Lease to be observed or performed by Tenant, other than as specified in any other subsection of this Section 14.1(d), where the failure continues for a period of 30 days after written notice from Landlord to Tenant. However, if the nature of the failure is such that more than 30 days are reasonably required for its cure, then Tenant shall not be deemed to be in Default if Tenant commences the cure within 30 days, and thereafter diligently pursues the cure to completion.

(e) Tenant or any Guarantor becomes insolvent, makes a transfer in fraud of creditors, makes an assignment for the benefit of creditors, admits in writing its inability to pay its debts when due or forfeits or loses its right to conduct business.

The notice periods provided herein are in lieu of, and not in addition to, any notice periods provided by law, and Landlord shall not be required to give any additional notice under California Code of Civil Procedure Section 1161, or any successor statute, in order to be entitled to commence an unlawful detainer proceeding.

14.2. LANDLORD’S REMEDIES.

(a) Upon the occurrence of any Default by Tenant, then in addition to any other remedies available to Landlord, Landlord may exercise the following remedies:

(i) Landlord may terminate Tenant’s right to possession of the Premises by any lawful means, in which case this Lease shall terminate and Tenant shall immediately surrender possession of the Premises to Landlord. Such termination shall not affect any accrued obligations of Tenant under this Lease. Upon termination, Landlord shall have the right to reenter the Premises and remove all persons and property. Landlord shall also be entitled to recover from Tenant:

(1) The worth at the time of award of the unpaid Rent which had been earned at the time of termination;

(2) The worth at the time of award of the amount by which the unpaid Rent which would have been earned after termination until the time of award exceeds the amount of such loss that Tenant proves could have been reasonably avoided;

(3) The worth at the time of award of the amount by which the unpaid Rent for the balance of the Term after the time of award exceeds the amount of such loss that Tenant proves could be reasonably avoided;

(4) Any other amount necessary to compensate Landlord for all the detriment proximately caused by Tenant’s failure to perform its obligations under this Lease or which in the ordinary course of things would be likely to result from Tenant’s default, including, but not limited to, the cost of recovering possession of the Premises, commissions and other expenses of reletting, including necessary repair, renovation, improvement and alteration of the Premises for a new tenant, reasonable attorneys’ fees, and any other reasonable costs; and

(5) At Landlord’s election, all other amounts in addition to or in lieu of the foregoing as may be permitted by law. The term “Rent” as used in this Lease shall be deemed to mean the Basic Rent and all other sums required to be paid by Tenant to Landlord pursuant to the terms of this Lease, including without limitation any sums that may be owing from Tenant pursuant to Section 4.3 of this Lease. Any sum, other than Basic Rent, shall be computed on the basis of the average monthly amount accruing during the 24 month period immediately prior to Default, except that if it becomes necessary to compute such rental before the 24 month period has occurred, then the computation shall be on the basis of the average monthly amount during the shorter period. As used in subparagraphs (1) and (2) above, the “worth at the time of award” shall be computed by allowing interest at the rate of 10% per annum. As used in subparagraph (3) above, the “worth at the time of award” shall be computed by discounting the amount at the discount rate of the Federal Reserve Bank of San Francisco at the time of award plus 1%.

(ii) Landlord may elect not to terminate Tenant’s right to possession of the Premises, in which event Landlord may continue to enforce all of its rights and remedies under this Lease, including the right to collect all rent as it becomes due. Efforts by the Landlord to maintain, preserve or relet the Premises, or the appointment of a receiver to protect the Landlord’s interests under this Lease, shall not constitute a termination of the Tenant’s right to possession of the Premises. In the event that Landlord elects to avail itself of the remedy provided by this subsection (ii), Landlord shall not unreasonably withhold its consent to an assignment or subletting of the Premises subject to the reasonable standards for Landlord’s consent as are contained in this Lease.

(b) The various rights and remedies reserved to Landlord in this Lease or otherwise shall be cumulative and, except as otherwise provided by California law, Landlord may pursue any or all of its rights and remedies at the same time. No delay or omission of Landlord to exercise any right or remedy shall be construed as a waiver of the right or remedy or of any breach or Default by Tenant. The acceptance by Landlord of rent shall not be a (i) waiver of any preceding breach or Default by Tenant of any provision of this Lease, other than the failure of Tenant to pay the particular rent accepted, regardless of Landlord’s knowledge of the preceding breach or Default at the time of acceptance of rent, or (ii) a waiver of Landlord’s right to exercise

any remedy available to Landlord by virtue of the breach or Default. The acceptance of any payment from a debtor in possession, a trustee, a receiver or any other person acting on behalf of Tenant or Tenant’s estate shall not waive or cure a Default under Section 14.1. No payment by Tenant or receipt by Landlord of a lesser amount than the rent required by this Lease shall be deemed to be other than a partial payment on account of the earliest due stipulated rent, nor shall any endorsement or statement on any check or letter be deemed an accord and satisfaction and Landlord shall accept the check or payment without prejudice to Landlord’s right to recover the balance of the rent or pursue any other remedy available to it. Tenant hereby waives any right of redemption or relief from forfeiture under California Code of Civil Procedure Section 1174 or 1179, or under any successor statute, in the event this Lease is terminated by reason of any Default by Tenant. No act or thing done by Landlord or Landlord’s agents during the Term shall be deemed an acceptance of a surrender of the Premises, and no agreement to accept a surrender shall be valid unless in writing and signed by Landlord. No employee of Landlord or of Landlord’s agents shall have any power to accept the keys to the Premises prior to the termination of this Lease, and the delivery of the keys to any employee shall not operate as a termination of the Lease or a surrender of the Premises.

14.3. LATE PAYMENTS.

(a) Any Rent due under this Lease that is not paid to Landlord within 5 days of the date when due shall bear interest at the maximum rate permitted by law from the date due until fully paid. The payment of interest shall not cure any Default by Tenant under this Lease. In addition, Tenant acknowledges that the late payment by Tenant to Landlord of rent will cause Landlord to incur costs not contemplated by this Lease, the exact amount of which will be extremely difficult and impracticable to ascertain. Those costs may include, but are not limited to, administrative, processing and accounting charges, and late charges which may be imposed on Landlord by the terms of any ground lease, mortgage or trust deed covering the Premises. Accordingly, if any rent due from Tenant shall not be received by Landlord or Landlord’s designee within 5 days after the date due, then Tenant shall pay to Landlord, in addition to the interest provided above, a late charge for each delinquent payment equal to the greater of (i) 5% of that delinquent payment or (ii) $100.00. Acceptance of a late charge by Landlord shall not constitute a waiver of Tenant’s Default with respect to the overdue amount, nor shall it prevent Landlord from exercising any of its other rights and remedies.

(b) Following each second consecutive installment of Basic Rent that is not paid within 5 days following notice of nonpayment from Landlord, Landlord shall have the option to require that beginning with the first payment of Basic Rent next due, Basic Rent shall no longer be paid in monthly installments but shall be payable quarterly 3 months in advance. Should Tenant deliver to Landlord, at any time during the Term, 2 or more insufficient checks, the Landlord may require that all monies then and thereafter due from Tenant be paid to Landlord by cashier’s check.

14.4. RIGHT OF LANDLORD TO PERFORM. If Tenant is in Default of any of its obligations under the Lease, Landlord shall have the right to perform such obligations. Tenant shall reimburse Landlord for the cost of such performance upon demand together with an administrative charge equal to 10% of the cost of the work performed by Landlord.

14.5. DEFAULT BY LANDLORD. Landlord shall not be deemed to be in default in the performance of any obligation under this Lease unless and until it has failed to perform the obligation within 30 days after written notice by Tenant to Landlord specifying in reasonable detail the nature and extent of the failure; provided, however, that if the nature of Landlord’s obligation is such that more than 30 days are required for its performance, then Landlord shall not be deemed to be in default if it commences performance within the 30 day period and thereafter diligently pursues the cure to completion. Tenant hereby waives any right to terminate or rescind this Lease as a result of any default by Landlord hereunder or any breach by Landlord of any promise or inducement relating hereto, and Tenant agrees that its remedies shall be limited to a suit for actual damages and/or injunction and shall in no event include any consequential damages, lost profits or opportunity costs.

14.6. EXPENSES AND LEGAL FEES. Should either Landlord or Tenant bring any action in connection with this Lease, the prevailing party shall be entitled to recover as a part of the action its reasonable attorneys’ fees, and all other reasonable costs. The prevailing party for the purpose of this paragraph shall be determined by the trier of the facts.

14.7. WAIVER OF JURY TRIAL/JUDICIAL REFERENCE.

(a) LANDLORD AND TENANT EACH ACKNOWLEDGES THAT IT IS AWARE OF AND HAS HAD THE ADVICE OF COUNSEL OF ITS CHOICE WITH RESPECT TO ITS RIGHT TO TRIAL BY JURY, AND EACH PARTY DOES HEREBY EXPRESSLY AND KNOWINGLY WAIVE AND RELEASE ALL SUCH RIGHTS TO TRIAL BY JURY IN ANY ACTION,

PROCEEDING OR COUNTERCLAIM BROUGHT BY EITHER PARTY HERETO AGAINST THE OTHER (AND/OR AGAINST ITS OFFICERS, DIRECTORS, EMPLOYEES, AGENTS, OR SUBSIDIARY OR AFFILIATED ENTITIES) ON ANY MATTERS WHATSOEVER ARISING OUT OF OR IN ANY WAY CONNECTED WITH THIS LEASE, TENANT’S USE OR OCCUPANCY OF THE PREMISES, AND/OR ANY CLAIM OF INJURY OR DAMAGE.

(b) In the event that the jury waiver provisions of Section 14.7(a) are not enforceable under California law, then the provisions of this Section 14.7(b) shall apply. It is the desire and intention of the parties to agree upon a mechanism and procedure under which controversies and disputes arising out of this lease or related to the Premises will be resolved in a prompt and expeditious manner. Accordingly, except with respect to actions for unlawful or forcible detainer or with respect to the prejudgment remedy of attachment, any action, proceeding or counterclaim brought by either party hereto against the other (and/or against its officers, directors, employees, agents or subsidiary or affiliated entities) on any matters whatsoever arising out of or in any way connected with this Lease, Tenant’s use or occupancy of the Premises and/or any claim of injury or damage, shall be heard and resolved by a referee under the provisions of the California Code of Civil Procedure, Sections 638—645.1, inclusive (as same may be amended, or any successor statute(s) thereto) (the “Referee Sections”). Any fee to initiate the judicial reference proceedings shall be paid by the party initiating such procedure; provided however, that the costs and fees, including any initiation fee, of such proceeding shall ultimately be borne in accordance with Section 14.6 above. The venue of the proceedings shall be in the county in which the Premises are located. Within 10 days of receipt by any party of a written request to resolve any dispute or controversy pursuant to this Section 14.7(b), the parties shall agree upon a single referee who shall try all issues, whether of fact or law, and report a finding and judgment on such issues as required by the Referee Sections. If the parties are unable to agree upon a referee within such 10 day period, then any party may thereafter file a lawsuit in the county in which the Premises are located for the purpose of appointment of a referee under California Code of Civil Procedure Sections 639 and 640, as same may be amended or any successor statute(s) thereto. If the referee is appointed by the court, the referee shall be a neutral and impartial retired judge with substantial experience in the relevant matters to be determined, from Jams/Endispute, Inc., the American Arbitration Association or similar mediation/arbitration entity. The proposed referee may be challenged by any party for any of the grounds listed in Section 641 of the California Code of Civil Procedure, as same may be amended or any successor statute(s) thereto. The referee shall have the power to decide all issues of fact and law and report his or her decision on such issues, and to issue all recognized remedies available at law or in equity for any cause of action that is before the referee, including an award of attorneys’ fees and costs in accordance with California law. The referee shall not, however, have the power to award punitive damages, nor any other damages which are not permitted by the express provisions of this lease, and the parties hereby waive any right to recover any such damages. The referee shall oversee discovery and may enforce all discovery orders in the same manner as any trial court judge, with rights to regulate discovery and to issue and enforce subpoenas, protective orders and other limitations on discovery available under California law; provided, however, that the referee shall limit discovery to that which is essential to the effective prosecution or defense of the action, and in no event shall discovery by either party include more than one non-expert witness deposition unless both parties otherwise agree. The reference proceeding shall be conducted in accordance with California law (including the rules of evidence), and in all regards, the referee shall follow California law applicable at the time of the reference proceeding. In accordance with Section 644 of the California Code of Civil procedure, the decision of the referee upon the whole issue must stand as the decision of the court, and upon the filing of the statement of decision with the clerk of the court, or with the judge if there is no clerk, judgment may be entered thereon in the same manner as if the action had been tried by the court. The parties shall promptly and diligently cooperate with one another and the referee, and shall perform such acts as may be necessary to obtain a prompt and expeditious resolution of the dispute or controversy in accordance with the terms of this Section 14.7(b). To the extent that no pending lawsuit has been filed to obtain the appointment of a referee, any party, after the issuance of the decision of the referee, may apply to the court of the county in which the Premises are located for confirmation by the court of the decision of the referee in the same manner as a petition for confirmation of an arbitration award pursuant to Code of Civil Procedure Section 1285 et seq. (as same may be amended or any successor statute(s) thereto).

14.8 SATISFACTION OF JUDGMENT. The obligations of Landlord do not constitute the personal obligations of the individual partners, trustees, directors, officers, members or shareholders of Landlord or its constituent partners or members. Should Tenant recover a money judgment against Landlord, such judgment shall be satisfied only from the interest of Landlord in the Project and out of the rent or other income from such property receivable by Landlord or out of consideration received by Landlord from the sale or other disposition of all or any part of Landlord’s right, title or interest in the Project, and no action for any deficiency may be sought or obtained by Tenant.

ARTICLE 15. END OF TERM

15.1. HOLDING OVER. if Tenant holds over for any period after the Expiration Date (or earlier termination of the Term) without the prior written consent of Landlord, such tenancy shall constitute a tenancy at sufferance only and a Default by Tenant; such holding over with the prior written consent of Landlord shall constitute a month-to-month tenancy commencing on the 1^st day following the termination of this Lease and terminating 30 days following delivery of written notice of termination by either Landlord or Tenant to the other. In either of such events, possession shall be subject to all of the terms of this Lease, except that the monthly rental shall be 150% of the total monthly rental for the month immediately preceding the date of termination, subject to Landlord’s right to modify same upon 30 days notice to Tenant. The acceptance by Landlord of monthly hold-over rental in a lesser amount shall not constitute a waiver of Landlord’s right to recover the full amount due unless otherwise agreed in writing by Landlord. If Tenant fails to surrender the Premises upon the expiration of this Lease despite demand to do so by Landlord, Tenant shall indemnify and hold Landlord harmless from all loss or liability, including without limitation, any claims made by any succeeding tenant relating to such failure to surrender. The foregoing provisions of this Section 15.1 are in addition to and do not affect Landlord’s right of reentry or any other rights of Landlord under this Lease or at law.

15.2. MERGER ON TERMINATION. The voluntary or other surrender of this Lease by Tenant, or a mutual termination of this Lease, shall terminate any or all existing subleases unless Landlord, at its option, elects in writing to treat the surrender or termination as an assignment to it of any or all subleases affecting the Premises.

15.3. SURRENDER OF PREMISES; REMOVAL OF PROPERTY. Upon the Expiration Date or upon any earlier termination of this Lease, Tenant shall quit and surrender possession of the Premises to Landlord in as good order, condition and repair as when received or as hereafter may be improved by Landlord or Tenant, reasonable wear and tear and repairs which are Landlord’s obligation excepted, and shall, at Tenant’s election, remove or fund to Landlord the cost of removing all wallpapering and voice and/or data transmission cabling installed by or for Tenant, together with all personal property and debris, and shall perform all of the work to remove the Required Removables to the extent required under Section 7.3 of this Lease and/or removal work required under the Work Letter (if any ) attached hereto, except for any items that Landlord may by written authorization allow to remain. Tenant shall repair all damage to the Premises resulting from the removal and restore the affected area to its pre-existing condition, reasonable wear and tear excepted, provided that Landlord may instead elect to repair any structural damage at Tenant’s expense. If Tenant shall fail to comply with the provisions of this Section 15.3, Landlord may effect the removal and/or make any repairs, and the cost to Landlord shall be additional rent payable by Tenant upon demand. If requested by Landlord, Tenant shall execute, acknowledge and deliver to Landlord an instrument in writing releasing and quitclaiming to Landlord all right, title and interest of Tenant in the Premises.

ARTICLE 16. PAYMENTS AND NOTICES

All sums payable by Tenant to Landlord shall be paid, without deduction or offset, in lawful money of the United States to Landlord at its address set forth in Item 12 of the Basic Lease Provisions, or at any other place as Landlord may designate in writing. Unless this Lease expressly provides otherwise, as for example in the payment of rent pursuant to Section 4.1, all payments shall be due and payable within 5 days after demand. All payments requiring proration shall be prorated on the basis of the number of days in the pertinent calendar month or year, as applicable. Any notice, election, demand, consent, approval or other communication to be given or other document to be delivered by either party to the other may be delivered to the other party, at the address set forth in Item 12 of the Basic Lease Provisions, by personal service or electronic facsimile transmission, or by any courier or “overnight” express mailing service. Either party may, by written notice to the other, served in the manner provided in this Article, designate a different address. The refusal to accept delivery of a notice, or the inability to deliver the notice (whether due to a change of address for which notice was not duly given or other good reason), shall be deemed delivery and receipt of the notice as of the date of attempted delivery. If more than one person or entity is named as Tenant under this Lease, service of any notice upon any one of them shall be deemed as service upon all of them.

ARTICLE 17. RULES AND REGULATIONS

Tenant agrees to comply with the Rules and Regulations attached as Exhibit E, and any reasonable and nondiscriminatory amendments, modifications and/or additions as may be adopted and published by written notice to tenants by Landlord for the safety, care, security, good order, or cleanliness of the Premises, Building, Project and/or Common Areas. Landlord shall not be liable to Tenant for any violation of the Rules and Regulations or the breach of any covenant or condition in any lease or any other act or conduct by any other tenant, and the same shall not constitute a constructive eviction hereunder. One or more waivers by Landlord of any breach of

the Rules and Regulations by Tenant or by any other tenant(s) shall not be a waiver of any subsequent breach of that rule or any other. Tenant’s failure to keep and observe the Rules and Regulations shall constitute a default under this Lease. In the case of any conflict between the Rules and Regulations and this Lease, this Lease shall be controlling.

ARTICLE 18. BROKER’S COMMISSION

The parties recognize as the broker(s) who negotiated this Lease the firm(s) whose name(s) is (are) stated in Item 10 of the Basic Lease Provisions, and agree that Landlord shall be responsible for the payment of brokerage commissions to those broker(s) unless otherwise provided in this Lease. It is understood that Landlord’s Broker represents only Landlord in this transaction and Tenant’s Broker (if any) represents only Tenant. Each party warrants that it has had no dealings with any other real estate broker or agent in connection with the negotiation of this Lease, and agrees to indemnify and hold the other party harmless from any cost, expense or liability (including reasonable attorneys’ fees) for any compensation, commissions or charges claimed by any other real estate broker or agent employed or claiming to represent or to have been employed by the indemnifying party in connection with the negotiation of this Lease. The foregoing agreement shall survive the termination of this Lease.

ARTICLE 19. TRANSFER OF LANDLORD’S INTEREST

In the event of any transfer of Landlord’s interest in the Premises, the transferor shall be automatically relieved of all obligations on the part of Landlord accruing under this Lease from and after the date of the transfer, provided that Tenant is duly notified of the transfer. Any funds held by the transferor in which Tenant has an interest, including without limitation, the Security Deposit, shall be turned over, subject to that interest, to the transferee. No Mortgagee to which this Lease is or may be subordinate shall be responsible in connection with the Security Deposit unless the Mortgagee actually receives the Security Deposit. It is intended that the covenants and obligations contained in this Lease on the part of Landlord shall, subject to the foregoing, be binding on Landlord, its successors and assigns, only during and in respect to their respective successive periods of ownership.

ARTICLE 20. INTERPRETATION

20.1. NUMBER. Whenever the context of this Lease requires, the words “Landlord” and “Tenant” shall include the plural as well as the singular.

20.2. HEADINGS. The captions and headings of the articles and sections of this Lease are for convenience only, are not a part of this Lease and shall have no effect upon its construction or interpretation.

20.3. JOINT AND SEVERAL LIABILITY. If more than one person or entity is named as Tenant, the obligations imposed upon each shall be joint and several and the act of or notice from, or notice or refund to, or the signature of, any one or more of them shall be binding on all of them with respect to the tenancy of this Lease, including, but not limited to, any renewal, extension, termination or modification of this Lease.

20.4. SUCCESSORS. Subject to Sections 13.1 and 22.3 and to Articles 9 and 19 of this Lease, all rights and liabilities given to or imposed upon Landlord and Tenant shall extend to and bind their respective heirs, executors, administrators, successors and assigns. Nothing contained in this Section 20.4 is intended, or shall be construed, to grant to any person other than Landlord and Tenant and their successors and assigns any rights or remedies under this Lease.

20.5. TIME OF ESSENCE. Time is of the essence with respect to the performance of every provision of this Lease in which time of performance is a factor.

20.6. CONTROLLING LAW/VENUE. This Lease shall be governed by and interpreted in accordance with the laws of the State of California. Should any litigation be commenced between the parties in connection with this Lease, such action shall be prosecuted in the applicable State Court of California in the county in which the Building is located.

20.7. SEVERABILITY. If any term or provision of this Lease, the deletion of which would not adversely affect the receipt of any material benefit by either party or the deletion of which is consented to by the party adversely affected, shall be held invalid or unenforceable to any extent, the remainder of this Lease shall not be affected and each term and provision of this Lease shall be valid and enforceable to the fullest extent permitted by law.

20.8. WAIVER. One or more waivers by Landlord or Tenant of any breach of any term, covenant or condition contained in this Lease shall not be a waiver of any subsequent breach of the same or any other term, covenant or condition. Consent to any act by one of the parties shall

not be deemed to render unnecessary the obtaining of that party’s consent to any subsequent act. No breach of this Lease shall be deemed to have been waived unless the waiver is in a writing signed by the waiving party.

20.9. INABILITY TO PERFORM. In the event that either party shall be delayed or hindered in or prevented from the performance of any work or in performing any act required under this Lease by reason of any cause beyond the reasonable control of that party, then the performance of the work or the doing of the act shall be excused for the period of the delay and the time for performance shall be extended for a period equivalent to the period of the delay. The provisions of this Section 20.9 shall not operate to excuse Tenant from the prompt payment of Rent.

20.10. ENTIRE AGREEMENT. This Lease and its exhibits and other attachments cover in full each and every agreement of every kind between the parties concerning the Premises, the Building, and the Project, and all preliminary negotiations, oral agreements, understandings and/or practices, except those contained in this Lease, are superseded and of no further effect. Tenant waives its rights to rely on any representations or promises made by Landlord or others which are not contained in this Lease. No verbal agreement or implied covenant shall be held to modify the provisions of this Lease, any statute, law, or custom to the contrary notwithstanding.

20.11. QUIET ENJOYMENT. Upon the observance and performance of all the covenants, terms and conditions on Tenant’s part to be observed and performed, and subject to the other provisions of this Lease, Tenant shall have the right of quiet enjoyment and use of the Premises for the Term without hindrance or interruption by Landlord or any other person claiming by or through Landlord.

20.12. SURVIVAL. All covenants of Landlord or Tenant which reasonably would be intended to survive the expiration or sooner termination of this Lease, including without limitation any warranty or indemnity hereunder, shall so survive and continue to be binding upon and inure to the benefit of the respective parties and their successors and assigns.

ARTICLE 21. EXECUTION AND RECORDING

21.1. COUNTERPARTS. This Lease may be executed in one or more counterparts, each of which shall constitute an original and all of which shall be one and the same agreement.

21.2. CORPORATE AND PARTNERSHIP AUTHORITY. Each of Landlord and Tenant represents and warrants that each individual executing this Lease on behalf of such entity is duly authorized to execute and deliver this Lease and that this Lease is binding upon such corporation, limited liability company or partnership in accordance with its terms. Tenant shall, at Landlord’s request, deliver a certified copy of its organizational documents or an appropriate certificate authorizing or evidencing the execution of this Lease.

21.3. EXECUTION OF LEASE; NO OPTION OR OFFER. The submission of this Lease to Tenant shall be for examination purposes only, and shall not constitute an offer to or option for Tenant to lease the Premises. Execution of this Lease by Tenant and its return to Landlord shall not be binding upon Landlord, notwithstanding any time interval, until Landlord has in fact executed and delivered this Lease to Tenant, it being intended that this Lease shall only become effective upon execution by Landlord and delivery of a fully executed counterpart to Tenant.

21.4. RECORDING. Tenant shall not record this Lease without the prior written consent of Landlord. Tenant, upon the request of Landlord, shall execute and acknowledge a “short form” memorandum of this Lease for recording purposes.

21.5. AMENDMENTS. No amendment or mutual termination of this Lease shall be effective unless in writing signed by authorized signatories of Tenant and Landlord, or by their respective successors in interest. No actions, policies, oral or informal arrangements, business dealings or other course of conduct by or between the parties shall be deemed to modify this Lease in any respect.

21.6. ATTACHMENTS. All exhibits, riders and addenda attached to this Lease are hereby incorporated into and made a part of this Lease.

ARTICLE 22. MISCELLANEOUS

22.1. [INTENTIONALLY DELETED]

22.2. TENANT’S FINANCIAL STATEMENTS. The application, financial statements and tax returns, if any, submitted and certified to by Tenant as an accurate representation of its financial condition have been prepared, certified and submitted to Landlord as an inducement and consideration to Landlord to enter into this Lease. The application and statements are

represented and warranted by Tenant to be correct and to accurately and fully reflect Tenant’s true financial condition as of the date of execution of this Lease by Tenant. Tenant shall during the Term furnish Landlord with current annual financial statements accurately reflecting Tenant’s financial condition upon written request from Landlord within 10 business days following Landlord’s request; provided, however, that so long as Tenant is a publicly traded corporation on a nationally recognized stock exchange, the foregoing obligation to deliver the statements shall be waived.

22.3. MORTGAGEE PROTECTION. No act or failure to act on the part of Landlord which would otherwise entitle Tenant to be relieved of its obligations hereunder or to terminate this Lease shall result in such a release or termination unless (a) Tenant has given notice by registered or certified mail to any Mortgagee of a Mortgage covering the Building whose address has been furnished to Tenant and (b) such Mortgagee is afforded a reasonable opportunity to cure the default by Landlord (which shall in no event be less than 60 days), including, if necessary to effect the cure, time to obtain possession of the Building by power of sale or judicial foreclosure provided that such foreclosure remedy is diligently pursued. Tenant shall comply with any written directions by any Mortgagee to pay Rent due hereunder directly to such Mortgagee without determining whether a default exists under such Mortgagee’s Mortgage.

22.4. SDN LIST. Tenant hereby represents and warrants that neither Tenant nor any officer, director, employee, partner, member or other principal of Tenant (collectively, “Tenant Parties”) is listed as a Specially Designated National and Blocked Person (“SDN”) on the list of such persons and entities issued by the U.S. Treasury Office of Foreign Assets Control (OFAC). In the event Tenant or any Tenant Party is or becomes listed as an SDN, Tenant shall be deemed in breach of this Lease and Landlord shall have the right to terminate this Lease immediately upon written notice to Tenant.


LANDLORD:		TENANT:

THE IRVINE COMPANY LLC, a Delaware limited liability company		RUCKUS WIRELESS, INC., a Delaware corporation

By:	/s/ ▇▇▇▇▇▇ ▇. Case	By:	/s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
	▇▇▇▇▇▇ ▇. Case Executive Vice President, Office Properties	Printed Name	▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
		Title	CFO

By:	/s/ ▇▇▇▇▇ ▇▇▇▇▇▇▇	By:	/s/ ▇▇▇▇▇▇▇ ▇▇▇▇
	▇▇▇▇▇ ▇▇▇▇▇▇▇ Vice President, Operations, Office Properties	Printed Name	▇▇▇▇▇▇▇ ▇▇▇▇
		Title	CTO

EXHIBIT A

EXHIBIT B

Operating Expenses

(Net)

(a) From and after the Commencement Date, Tenant shall pay to Landlord, as additional rent, Tenant’s Share of all Operating Expenses, as defined in Section (f) below, incurred by Landlord in the operation of the Building and the Project. The term “Tenant’s Share” means 100% of the Operating Expenses determined by Landlord to benefit or relate substantially to the Building, plus that portion of any Operating Expenses determined by multiplying the cost of such item by a fraction, the numerator of which is the Floor Area and the denominator of which is the total rentable square footage, as determined from time to time by Landlord, of all or some of the buildings in the Project, for expenses determined by Landlord to benefit or relate substantially to all or some of the buildings in the Project rather than any specific building. In the event that Landlord determines that the Premises or the Building incur a non-proportional benefit from any expense, or is the non-proportional cause of any such expense, Landlord may allocate a greater percentage of such Operating Expense to the Premises or the Building. In the event that any management and/or overhead fee payable or imposed by Landlord for the management of Tenant’s Premises is calculated as a percentage of the rent payable by Tenant and other tenants of Landlord, then the full amount of such management and/or overhead fee which is attributable to the rent paid by Tenant shall be additional rent payable by Tenant, in full, provided, however, that Landlord may elect to include such full amount as part of Tenant’s Share of Operating Expenses.

(b) Commencing prior to the start of the first full “Expense Recovery Period” of the Lease (as defined in Item 7 of the Basic Lease Provisions), and prior to the start of each full or partial Expense Recovery Period thereafter, Landlord shall give Tenant a written estimate of the amount of Tenant’s Share of Operating Expenses for the applicable Expense Recovery Period. Tenant shall pay the estimated amounts to Landlord in equal monthly installments, in advance, concurrently with payments of Basic Rent. If Landlord has not furnished its written estimate for any Expense Recovery Period by the time set forth above, Tenant shall continue to pay monthly the estimated Tenant’s Share of Operating Expenses in effect during the prior Expense Recovery Period; provided that when the new estimate is delivered to Tenant, Tenant shall, at the next monthly payment date, pay any accrued estimated Tenant’s Share of Operating Expenses based upon the new estimate. Landlord may from time to time change the Expense Recovery Period to reflect a calendar year or a new fiscal year of Landlord, as applicable, in which event Tenant’s Share of Operating Expenses shall be equitably prorated for any partial year.

(c) Within 180 days after the end of each Expense Recovery Period, Landlord shall furnish to Tenant a statement (a “Reconciliation Statement”) showing in reasonable detail the actual or prorated Tenant’s Share of Operating Expenses incurred by Landlord during such Expense Recovery Period, and the parties shall within 30 days thereafter make any payment or allowance necessary to adjust Tenant’s estimated payments of Tenant’s Share of Operating Expenses, if any, to the actual Tenant’s Share of Operating Expenses as shown by the Reconciliation Statement. Any delay or failure by Landlord in delivering any Reconciliation Statement shall not constitute a waiver of Landlord’s right to require Tenant to pay Tenant’s Share of Operating Expenses pursuant hereto; provided that Landlord shall not be entitled to collect any Operating Expenses from Tenant which were not billed to Tenant within the earlier to occur of: (i) 2 years following the end of the Expense Recovery Period during which such Operating Expenses were incurred, or (ii) 180 days following the end of the Expense Recovery Period in which this Lease expires or is earlier terminated. Any amount due Tenant shall be credited against installments next coming due under this Exhibit B, and any deficiency shall be paid by Tenant together with the next installment. Should Tenant fail to object in writing to Landlord’s determination of Tenant’s Share of Operating Expenses, or fail to give written notice of its intent to audit Landlord’s Operating Expenses pursuant to the provisions of the next succeeding paragraph, within 60 days following delivery of Landlord’s Reconciliation Statement, Landlord’s determination of Tenant’s Share of Operating Expenses for the applicable Expense Recovery Period shall be conclusive and binding on Tenant for all purposes and any future claims by Tenant to the contrary shall be barred.

Provided no Default has occurred, Tenant shall have the right to cause a certified public accountant, engaged on a non-contingency fee basis, to audit Operating Expenses by inspecting Landlord’s general ledger of expenses not more than once during any Expense Recovery Period. However, to the extent that insurance premiums or any other component of Operating Expenses is determined by Landlord on the basis of an internal allocation of costs utilizing information Landlord in good ▇▇▇▇▇ ▇▇▇▇▇ proprietary, such expense component shall not be subject to audit so long as it does not exceed the amount per square foot typically imposed by landlords of other first class business parks in the County of Santa ▇▇▇▇▇. Tenant

shall give notice to Landlord of Tenant’s intent to audit within 60 days after delivery of Landlord’s Reconciliation Statement which sets forth Tenant’s Share of Landlord’s actual Operating Expenses to Tenant. Such audit shall be conducted at a mutually agreeable time during normal business hours at the office of Landlord or its management agent where such accounts are maintained. If Tenant’s audit determines that actual Operating Expenses have been overstated by more than 5%, then subject to Landlord’s right to review and/or contest the audit results, Landlord shall reimburse Tenant for the reasonable out-of-pocket costs of such audit. Tenant’s rent shall be appropriately adjusted to reflect any overstatement in Operating Expenses. All of the information obtained by Tenant and/or its auditor in connection with such audit, as well as any compromise, settlement, or adjustment reached between Landlord and Tenant as a result thereof, shall be held in strict confidence and, except as may be required pursuant to litigation, shall not be disclosed to any third party, directly or indirectly, by Tenant or its auditor or any of their officers, agents or employees. Landlord may require Tenant’s auditor to execute a separate confidentiality agreement affirming the foregoing as a condition precedent to any audit.

(d) Even though this Lease has terminated and the Tenant has vacated the Premises, when the final determination is made of Tenant’s Share of Operating Expenses for the Expense Recovery Period in which this Lease terminates, Tenant shall within 30 days of written notice pay the entire increase over the estimated Tenant’s Share of Operating Expenses already paid. Conversely, any overpayment by Tenant shall be rebated by Landlord to Tenant not later than 30 days after such final determination. However, in lieu thereof, Landlord may deliver a reasonable estimate of the anticipated reconciliation amount to Tenant prior to the Expiration Date of the Term, in which event the appropriate party shall fund the amount by the Expiration Date.

(e) If, at any time during any Expense Recovery Period, any one or more of the Operating Expenses are increased to a rate(s) or amount(s) in excess of the rate(s) or amount(s) used in calculating the estimated Tenant’s Share of Operating Expenses for the year, then the estimate of Tenant’s Share of Operating Expenses may be increased by written notice from Landlord for the month in which such rate(s) or amount(s) becomes effective and for all succeeding months by an amount equal to the estimated amount of Tenant’s Share of the increase. Landlord shall give Tenant written notice of the amount or estimated amount of the increase, the month in which the increase will become effective, Tenant’s Share thereof and the months for which the payments are due. Tenant shall pay the increase to Landlord as part of the Tenant’s monthly payments of estimated expenses as provided in paragraph (b) above, commencing with the month in which effective.

(f) The term “Operating Expenses” shall mean and include all Project Costs, as defined in Section (g) below, and Property Taxes, as defined in Section (h) below.

(g) The term “Project Costs” shall mean all expenses of operation, management, repair, replacement and maintenance of the Building and the Project, including without limitation all appurtenant Common Areas (as defined in Section 6.2 of the Lease), and shall include the following charges by way of illustration but not limitation: water and sewer charges; insurance premiums, deductibles, or reasonable premium equivalents or deductible equivalents should Landlord elect to self insure any risk that Landlord is authorized to insure hereunder; license, permit, and inspection fees; light; power; window washing; trash pickup; janitorial services to any interior Common Areas; heating, ventilating and air conditioning; supplies; materials; equipment; tools; reasonable fees for consulting services; access control/security costs, inclusive of the reasonable cost of improvements made to enhance access control systems and procedures; establishment of reasonable reserves for replacements and/or repairs; costs incurred in connection with compliance with any laws or changes in laws applicable to the Building or the Project; the cost of any capital improvements or replacements (other than tenant improvements for specific tenants) to the extent of the amortized amount thereof over the useful life of such capital improvements or replacements (or, if such capital improvements or replacements are anticipated to achieve a cost savings as to the Operating Expenses, any shorter estimated period of time over which the cost of the capital improvements or replacements would be recovered from the estimated cost savings) calculated at a market cost of funds, all as determined by Landlord, for each year of useful life or shorter recovery period of such capital expenditure whether such capital expenditure occurs during or prior to the Term; costs associated with the maintenance of an air conditioning, heating and ventilation service agreement, and maintenance of any communications or networked data transmission equipment, conduit, cabling, wiring and related telecommunications facilitating automation and control systems, remote telecommunication or data transmission infrastructure within the Building and/or the Project, and any other maintenance, repair and replacement costs associated with such infrastructure; capital costs associated with a requirement related to demands on utilities by Project tenants, including without limitation the cost to obtain additional voice, data and modem connections; labor; reasonably allocated wages and salaries, fringe

benefits, and payroll taxes for administrative and other personnel directly applicable to the Building and/or Project, including both Landlord’s personnel and outside personnel; any expense incurred pursuant to Sections 6.1, 6.2, 7.2, 10.2, and Exhibits C and F of the Lease; and reasonable and market-competitive overhead and/or management fees for the professional operation of the Project. It is understood and agreed that Project Costs may include competitive charges for direct services (including, without limitation, management and/or operations services) provided by any subsidiary, division or affiliate of Landlord. Reimbursement of any deductible by Tenant in the event of a casualty shall be spread over the then-remainder of the Term of this Lease in equal installments (together with interest thereupon at a market cost of funds), and such spreading shall be further extended in the event that Tenant shall thereafter exercise its option to extend the Term (as provided in Exhibit G attached to this Lease).

(h) The term “Property Taxes” as used herein shall include any form of federal, state, county or local government or municipal taxes, fees, charges or other impositions of every kind (whether general, special, ordinary or extraordinary) related to the ownership, leasing or operation of the Premises, Building or Project, including without limitation, the following: (i) all real estate taxes or personal property taxes levied against the Premises, the Building or Project, as such property taxes may be reassessed from time to time; and (ii) other taxes, charges and assessments which are levied with respect to this Lease or to the Building and/or the Project, and any improvements, fixtures and equipment and other property of Landlord located in the Building and/or the Project, (iii) all assessments and fees for public improvements, services, and facilities and impacts thereon, including without limitation arising out of any Community Facilities Districts, “▇▇▇▇▇ ▇▇▇▇” districts, similar assessment districts, and any traffic impact mitigation assessments or fees; (iv) any tax, surcharge or assessment which shall be levied in addition to or in lieu of real estate or personal property taxes, and (v) taxes based on the receipt of rent (including gross receipts or sales taxes applicable to the receipt of rent), and (vi) costs and expenses incurred in contesting the amount or validity of any Property Tax by appropriate proceedings. Notwithstanding the foregoing, general net income, franchise, capital gains, stock, documentary transfer, succession, gift, inheritance or estate taxes imposed against Landlord shall be excluded.

(i) Project Costs shall exclude the following: (i) the original construction costs of the Project; (ii) interest, principal payments of any mortgage on the Building or Project, debts of Landlord, financing costs and amortization of funds borrowed by Landlord, whether secured or unsecured; (iii) depreciation of the Project (except as provided in Section (g) above or elsewhere in this Lease); (iv) advertising, legal and space planning expenses and leasing commissions and other costs and expenses incurred in procuring and leasing space to tenants for the Project, including any free rent and construction allowances for tenants; (v) legal and other expenses incurred in the negotiation or enforcement of leases; (vi) completing, fixturing, improving, renovating, painting, redecorating or other work, which Landlord pays for or performs for other tenants within their premises, and costs of correcting defects in such work; (vii) costs which are actually reimbursed by other tenants of the Project or Property Taxes paid directly by Tenant or other tenants of the Project, except by way of “pass-through” provisions similar to these provisions; (viii) salaries, wages, benefits and other compensation paid to Landlord’s executives and other officers and employees of Landlord who are not assigned in whole or in part to the operation, management, maintenance or repair of the Project; (ix) general organizational, administrative and overhead costs relating to maintaining Landlord’s existence, either as a corporation, partnership, or other entity, including general corporate, legal and accounting expenses; (x) costs (including attorneys’ fees and costs of settlement, judgments and payments in lieu thereof) incurred in connection with disputes with tenants, other occupants, or prospective tenants, and costs and expenses, including legal fees, incurred in connection with negotiations or disputes with employees, consultants, management agents, leasing agents, purchasers or mortgagees of the Project; (xi) costs incurred by Landlord due to the violation by Landlord, its employees, agents or contractors of any requirements of applicable law; (xii) penalties, fines or interest incurred as a result of Landlord’s inability or failure to make payment of Property Taxes and/or to file any tax or informational returns when due, or from Landlord’s failure to make any payment of Property Taxes required to be made by Landlord hereunder before delinquency; (xiii) overhead and profit increment paid to Landlord or to subsidiaries or affiliates of Landlord for goods and/or services in or to the Project to the extent the same exceeds the costs of such goods and/or services rendered by unaffiliated third parties on a competitive basis; (xiv) costs of Landlord’s charitable or political contributions, or of the acquisition or installation of fine art maintained at the Project; (xv) costs in connection with services (including electricity), items or other benefits of a type which are not standard for the Project and which are not provided to Tenant without specific charges therefor, but which are provided to another tenant or occupant of the Project, whether or not such other tenant or occupant is specifically charged therefor by Landlord; (xvi) costs incurred in the sale or refinancing of the Project (but exclusive of any resulting increased Property Taxes); (xvii) any expense as to which Landlord is otherwise reimbursed by any third party, or insurance or condemnation proceeds; (xviii) the cost to remediate, remove or otherwise comply with legal requirements relating to Hazardous Materials, to the extent Landlord breached any

representations in this Lease related thereto, and to the extent Hazardous Materials were present upon, in or about the Premises, Building or Project prior to the Commencement Date or were subsequently brought onto the Premises, Building or Project by Landlord or any agent, contractor or vendor thereof; (xix) the cost to restore or repair the Premises, Building or Project following a casualty or condemnation to the extent resulting from Landlord’s failure to maintain the type and levels of insurance required under this Lease; and (xx) reimbursement of any deductibles under any insurance policies maintained by Landlord which exceed $100,000.00 for any earthquake casualty or $50,000.00 for any other event of casualty.

EXHIBIT C

UTILITIES AND SERVICE

Tenant shall be responsible for and shall pay promptly, directly to the appropriate supplier, all charges for electricity metered to the Premises, telephone, telecommunications service, janitorial service, interior landscape maintenance and all other utilities, materials and services furnished directly to Tenant or the Premises or used by Tenant in, on or about the Premises during the Term, together with any taxes thereon.

EXHIBIT D

TENANT’S INSURANCE

The following requirements for Tenant’s insurance shall be in effect at the Building, and Tenant shall also cause any subtenant to comply with the requirements. Landlord reserves the right to adopt reasonable nondiscriminatory modifications and additions to these requirements. Tenant agrees to obtain and present evidence to Landlord that it has fully complied with the insurance requirements.

1. Tenant shall, at its sole cost and expense, commencing on the date Tenant is given access to the Premises for any purpose and during the entire Term, procure, pay for and keep in full force and effect: (i) commercial general liability insurance with respect to the Premises and the operations of or on behalf of Tenant in, on or about the Premises, including but not limited to coverage for personal injury, contractual liability, independent contractors, broad form property damage, fire legal liability, products liability (if a product is sold from the Premises), and liquor law liability (if alcoholic beverages are sold, served or consumed within the Premises), which policy(ies) shall be written on an “occurrence” basis and for not less than $2,000,000 combined single limit (with a $50,000 minimum limit on fire legal liability) per occurrence for bodily injury, death, and property damage liability, or the current limit of liability carried by Tenant, whichever is greater, and subject to such increases in amounts as Landlord may determine from time to time; (ii) workers’ compensation insurance coverage as required by law, together with employers’ liability insurance coverage of at least $1,000,000; (iii) with respect to improvements, alterations, and the like required or permitted to be made by Tenant under this Lease, builder’s risk insurance, in an amount equal to the replacement cost of the work; (iv) insurance against fire, vandalism, malicious mischief and such other additional perils as may be included in a standard “special form” policy, insuring all Tenant Installations, trade fixtures, furnishings, equipment and items of personal property in the Premises, in an amount equal to not less than 90% of their actual replacement cost (with replacement cost endorsement), which policy shall also include business interruption coverage in an amount sufficient to cover 1 year of loss. In no event shall the limits of any policy be considered as limiting the liability of Tenant under this Lease.

2. All policies of insurance required to be carried by Tenant pursuant to this Exhibit D shall be written by responsible insurance companies authorized to do business in the State of California and with a general policyholder rating of not less than “A-” and financial rating of not less than “VIII” in the most current Best’s Insurance Report. The deductible or other retained limit under any policy carried by Tenant shall be commercially reasonable, and Tenant shall be responsible for payment of such retained limit with full waiver of subrogation in favor of Landlord. Any insurance required of Tenant may be furnished by Tenant under any blanket policy carried by it or under a separate policy. A certificate of insurance, certifying that the policy has been issued, provides the coverage required by this Exhibit and contains the required provisions, together with endorsements acceptable to Landlord evidencing the waiver of subrogation and additional insured provisions required below, shall be delivered to Landlord prior to the date Tenant is given the right of possession of the Premises. Proper evidence of the renewal of any insurance coverage shall also be delivered to Landlord not less than thirty (30) days prior to the expiration of the coverage. In the event of a loss covered by any policy under which Landlord is an additional insured, Landlord shall be entitled to review a copy of such policy.

3. Each policy evidencing insurance required to be carried by Tenant pursuant to this Exhibit shall contain the following provisions and/or clauses satisfactory to Landlord: (i) with respect to Tenant’s commercial general liability insurance, a provision that the policy and the coverage provided shall be primary and that any coverage carried by Landlord shall be excess of and noncontributory with any policies carried by Tenant, together with a provision including Landlord and any other parties in interest designated by Landlord as additional insureds; (ii) except with respect to Tenant’s commercial general liability insurance, a waiver by the insurer of any right to subrogation against Landlord, its agents, employees, contractors and representatives which arises or might arise by reason of any payment under the policy or by reason of any act or omission of Landlord, its agents, employees, contractors or representatives; and (iii) a provision that the insurer will endeavor to provide Landlord 30 days prior written notice before cancelling the coverage provided by the policy.

4. In the event that Tenant fails to procure, maintain and/or pay for, at the times and for the durations specified in this Exhibit D, any insurance required by this Exhibit D, or fails to carry insurance required by any governmental authority, Landlord may at its election procure that insurance and pay the premiums, in which event Tenant shall repay Landlord all sums paid by Landlord, together with interest at the maximum rate permitted by law and any related costs or expenses incurred by Landlord, within 10 business days following Landlord’s written demand to Tenant.

NOTICE TO TENANT: IN ACCORDANCE WITH THE TERMS OF THIS LEASE, TENANT MUST PROVIDE EVIDENCE OF THE REQUIRED INSURANCE TO LANDLORD’S MANAGEMENT AGENT PRIOR TO BEING AFFORDED ACCESS TO THE PREMISES.

EXHIBIT E

RULES AND REGULATIONS

This Exhibit sets forth the rules and regulations governing Tenant’s use of the Premises leased to Tenant pursuant to the terms, covenants and conditions of the Lease to which this Exhibit is attached and therein made part thereof. In the event of any conflict or inconsistency between this Exhibit and the Lease, the Lease shall control.

1. Tenant shall not place anything or allow anything to be placed near the glass of any window, door, partition or wall, which may appear unsightly from outside the Premises.

2. The walls, walkways, sidewalks, entrance passages, elevators, stairwells, courts and vestibules shall not be obstructed or used for any purpose other than ingress and egress of pedestrian travel to and from the Premises, and shall not be used for smoking, loitering or gathering, or to display, store or place any merchandise, equipment or devices, or for any other purpose. The walkways, sidewalks, entrance passageways, courts, vestibules and roof are not for the use of the general public and Landlord shall in all cases retain the right to control and prevent access thereto by all persons whose presence in the judgment of the Landlord shall be prejudicial to the safety, character, reputation and interests of the Building and its tenants, provided that nothing herein contained shall be construed to prevent such access to persons with whom Tenant normally deals in the ordinary course of Tenant’s business unless such persons are engaged in illegal activities. Smoking is permitted outside the building and within the Project only in areas designated by Landlord. Neither Tenant nor its employees, agents, contractors, invitees or licensees shall bring any firearm, whether loaded or unloaded, into the Project at any time. Except as provided in Exhibit G, No tenant or employee or invitee or agent of any tenant shall be permitted upon the roof of the Building without prior written approval from Landlord.

3. No awnings or other projection shall be attached to the outside walls of the Building. No security bars or gates, curtains, blinds, shades or screens shall be attached to or hung in, or used in connection with, any window or door of the Premises without the prior written consent of Landlord. Neither the interior nor exterior of any windows shall be coated or otherwise sunscreened without the express written consent of Landlord.

4. Tenant shall not ▇▇▇▇, nail, paint, drill into, or in any way deface any part of the Premises or the Building except to affix standard pictures or other wall hangings on the interior walls of the premises so long as they are not visible from the exterior of the building. Tenant shall not lay linoleum, tile, carpet or other similar floor covering so that the same shall be affixed to the floor of the Premises in any manner except as approved by Landlord in writing. The expense of repairing any damage resulting from a violation of this rule or removal of any floor covering shall be borne by Tenant.

5. The toilet rooms, urinals, wash bowls and other plumbing apparatus shall not be used for any purpose other than that for which they were constructed and no foreign substance of any kind whatsoever shall be thrown therein. Any pipes or tubing used by Tenant to transmit water to an appliance or device in the Premises must be made of copper or stainless steel, and in no event shall plastic tubing be used for that purpose. The expense of any breakage, stoppage or damage resulting from the violation of this rule shall be borne by the tenant who, or whose employees or invitees, caused it.

6. Landlord shall direct electricians as to the manner and location of any future telephone wiring. No boring or cutting for wires will be allowed without the prior consent of Landlord. The locations of the telephones, call boxes and other office equipment affixed to the Premises shall be subject to the prior written approval of Landlord.

7. The Premises shall not be used for manufacturing or for the storage of merchandise except as such storage may be incidental to the permitted use of the Premises. No exterior storage shall be allowed at any time without the prior written approval of Landlord. The Premises shall not be used for cooking or washing clothes without the prior written consent of Landlord, or for lodging or sleeping or for any immoral or illegal purposes.

8. Tenant shall not make, or permit to be made, any unseemly or disturbing noises or disturb or interfere with occupants of this or neighboring buildings or premises or those having business with them, whether by the use of any musical instrument, radio, phonograph, noise, or otherwise. Tenant shall not use, keep or permit to be used, or kept, any foul or obnoxious gas or substance in the Premises or permit or suffer the Premises to be used or occupied in any manner offensive or objectionable to Landlord or other occupants of this or neighboring buildings or premises by reason of any odors, fumes or gases.

9. No animals, except for seeing eye dogs, shall be permitted at any time within the Premises.

10. Tenant shall not use the name of the Building or the Project in connection with or in promoting or advertising the business of Tenant, except as Tenant’s address, without the written consent of Landlord. Landlord shall have the right to prohibit any advertising by any Tenant which, in Landlord’s reasonable opinion, tends to impair the reputation of the Project or its desirability for its intended uses, and upon written notice from Landlord any Tenant shall refrain from or discontinue such advertising.

11. Canvassing, soliciting, peddling, parading, picketing, demonstrating or otherwise engaging in any conduct that unreasonably impairs the value or use of the Premises or the Project are prohibited and each Tenant shall cooperate to prevent the same. Landlord shall have full and absolute authority to regulate or prohibit the entrance to the Premises of any vendor, supplier, purveyor, petitioner, proselytizer or other similar person if, in the good faith judgment of Landlord, such person will be involved in general solicitation activities, or the proselytizing, petitioning, or disturbance of other tenants or their customers or invitees, or engaged or likely to engage in conduct which may in Landlord’s opinion distract from the use of the Premises for its intended purpose. Notwithstanding the foregoing, Landlord reserves the absolute right and discretion to limit or prevent access to the Buildings by any food or beverage vendor, whether or not invited by Tenant, and Landlord may condition such access upon the vendor’s execution of an entry permit agreement which may contain provisions for insurance coverage and/or the payment of a fee to Landlord.

12. No equipment of any type shall be placed on the Premises which in Landlord’s opinion exceeds the load limits of the floor or otherwise threatens the soundness of the structure or improvements of the Building.

13. [Intentionally Omitted]

14. The entire Premises, including vestibules, entrances, parking areas, doors, fixtures, windows and plate glass, shall at all times be maintained in a safe, neat and clean condition by Tenant. All trash, refuse and waste materials shall be regularly removed from the Premises by Tenant and placed in the containers at the locations designated by Landlord for refuse collection. All cardboard boxes must be “broken down” prior to being placed in the trash container. All styrofoam chips must be bagged or otherwise contained prior to placement in the trash container, so as not to constitute a nuisance. Pallets must be immediately disposed of by tenant and may not be disposed of in the Landlord provided trash container or enclosures. Pallets may be neatly stacked in an exterior location on a temporary basis (no longer than 5 days) so long as Landlord has provided prior written approval. The burning of trash, refuse or waste materials is prohibited.

15. Tenant shall use at Tenant’s cost such pest extermination contractor as Landlord may direct and at such intervals as Landlord may require.

16. Landlord shall re-key the Premises prior to delivering same to Tenant. All keys for the Premises shall be provided to Tenant by Landlord and Tenant shall return to Landlord any of such keys so provided upon the termination of the Lease. Tenant shall not change locks or install other locks on doors of the Premises, without the prior written consent of Landlord. In the event of loss of any keys furnished by Landlord for Tenant, Tenant shall pay to Landlord the costs thereof. Upon the termination of its tenancy, Tenant shall deliver to Landlord all the keys to lobby(s), suite(s) and telephone & electrical room(s) which have been furnished to Tenant or which Tenant shall have had made.

17. No person shall enter or remain within the Project while intoxicated or under the influence of liquor or drugs. Landlord shall have the right to exclude or expel from the Project any person who, in the absolute discretion of Landlord, is under the influence of liquor or drugs.

18. [Intentionally Omitted]

19. [Intentionally Omitted]

20. Landlord may from time to time grant other tenants of the Project individual and temporary variances from these Rules, provided that any variance does not have a material adverse effect on the use and enjoyment of the Premises by Tenant.

21. Landlord reserves the right to amend or supplement the foregoing Rules and Regulations and to adopt and promulgate additional rules and regulations applicable to the Premises. Notice of such rules and regulations and amendments and supplements thereto, if any, shall be given to the Tenant.

EXHIBIT F

PARKING

Tenant shall be entitled to Tenant’s Share of the vehicle parking spaces on those portions of the Common Areas designated by Landlord, which spaces shall be unreserved and unassigned. Tenant shall not use more parking spaces than such number. All parking spaces shall be used only for parking of vehicles no larger than full size passenger automobiles, sport utility vehicles or pickup trucks. Tenant shall not permit or allow any vehicles that belong to or are controlled by Tenant or Tenant’s employees, suppliers, shippers, customers or invitees to be loaded, unloaded or parked in areas other than those designated by Landlord for such activities. If Tenant permits or allows any of the prohibited activities described above, then Landlord shall have the right, without notice, in addition to such other rights and remedies that Landlord may have, to remove or tow away the vehicle involved and charge the costs to Tenant. Parking within the Common Areas shall be limited to striped parking stalls, and no parking shall be permitted in any driveways, access ways or in any area which would prohibit or impede the free flow of traffic within the Common Areas. There shall be no parking of any vehicles for longer than a forty-eight (48) hour period unless otherwise authorized by Landlord, and vehicles which have been abandoned or parked in violation of the terms hereof may be towed away at the owner’s expense. Nothing contained in this Lease shall be deemed to create liability upon Landlord for any damage to motor vehicles of visitors or employees, for any loss of property from within those motor vehicles, or for any injury to Tenant, its visitors or employees, unless ultimately determined to be caused by the sole negligence or willful misconduct of Landlord. Landlord shall have the right to establish, and from time to time amend, and to enforce against all users all reasonable rules and regulations (including the designation of areas for employee parking) that Landlord may deem necessary and advisable for the proper and efficient operation and maintenance of parking within the Common Areas. Landlord shall have the right to construct, maintain and operate lighting facilities within the parking areas; to change the area, level, location and arrangement of the parking areas and improvements therein; to restrict parking by tenants, their officers, agents and employees to employee parking areas; to enforce parking charges (by operation of meters or otherwise); and to do and perform such other acts in and to the parking areas and improvements therein as, in the use of good business judgment, Landlord shall determine to be advisable. Any person using the parking area shall observe all directional signs and arrows and any posted speed limits. In no event shall Tenant interfere with the use and enjoyment of the parking area by other tenants of the Project or their employees or invitees. Parking areas shall be used only for parking vehicles. Washing, waxing, cleaning or servicing of vehicles, or the storage of vehicles for longer than 48-hours, is prohibited unless otherwise authorized by Landlord. Tenant shall be liable for any damage to the parking areas caused by Tenant or Tenant’s employees, suppliers, shippers, customers or invitees, including without limitation damage from excess oil leakage. Tenant shall have no right to install any fixtures, equipment or personal property in the parking areas.

EXHIBIT G

ADDITIONAL PROVISIONS

The following additional provisions shall be binding on Landlord and Tenant:

1. LANDLORD’S RESPONSIBILITIES.

(a) Landlord warrants to Tenant that the roof, fire sprinkler system, heating, ventilation and air conditioning system and all mechanical, plumbing and electrical systems (including ballasts) serving the Building and the Premises (collectively, the “Building Systems”), shall be in good operating condition and repair as of the Commencement Date of this Lease. Tenant shall have the right to inspect that same prior to and/or after the Commencement Date. Provided that Tenant shall notify Landlord that the Building Systems are not in good operating condition within 60 days following the Commencement Date, then Landlord shall, except as otherwise provided in this Lease, promptly after receipt of such notice from Tenant setting forth the nature and extent of such noncompliance, rectify same at Landlord’s sole cost and expense and not as part of the Operating Expenses described in Exhibit B of this Lease.

(b) Landlord shall correct, repair and/or replace any non-compliance of the Building and/or the Common Areas with all building permits and codes in effect and applicable as of the execution of this Lease, including without limitation, the provisions of Title III of the Americans With Disabilities Act (“ADA”). Said costs of compliance shall be Landlord’s sole cost and expense and shall not be part of the Operating Expenses described in Exhibit B of this Lease; provided that any cost of ADA compliance triggered by the permitting and/or construction of the Tenant Improvements shall be included as part of the “Completion Cost” of the Tenant Improvement Work (as defined in the Work Letter). Landlord shall correct, repair or replace any non-compliance of the Building and the Common Areas with any revisions or amendments to applicable building codes, including the ADA, becoming effective after the execution of this Lease, provided that the amortized cost of such repairs or replacements (amortized over the useful life thereof) shall be included as Project Costs payable by Tenant. All other ADA compliance issues which pertain to the Premises, including without limitation, in connection with Tenant’s construction of any Alterations or other improvements in the Premises (and any resulting ADA compliance requirements in the Common Areas if Landlord shall consent to same as more particularly provided in Section 7.3 of this Lease) and the operation of Tenant’s business and employment practices in the Premises, shall be the responsibility of Tenant at its sole cost and expense. The repairs, corrections or replacements required of Landlord or of Tenant under the foregoing provisions of this Section shall be made promptly following notice of non-compliance from any applicable governmental agency.

2. RIGHT TO EXTEND THIS LEASE. Provided that no uncured Default exists under any provision of this Lease, either at the time of exercise of the extension right granted herein or at the time of the commencement of such extension, and provided further that Tenant is occupying the entire Premises and has not assigned or sublet any of its interest in this Lease (other than to a Permitted Transferee), then Tenant may extend the Term of this Lease for one (1) extension period of 36 months. Tenant shall exercise its right to extend the Term by and only by delivering to Landlord, not less than 9 months or more than 12 months prior to the Expiration Date of the Term, Tenant’s irrevocable written notice of its commitment to extend (the “Commitment Notice”). The Basic Rent payable under the Lease during any extension of the Term shall be the prevailing market rental rate for a 36-month renewal of comparable space in the City of Sunnyvale, determined as provided in the following provisions.

If Landlord and Tenant are not able to mutually agree upon the Basic Rent for the extension of the Term within 30 days of delivery of Tenant’s Commitment Notice, then not less than 30 days after the expiration of such 30 day period, Landlord shall notify Tenant in writing of Landlord’s determination of the Basic Rent that would reflect the prevailing market rental rate for a 36-month renewal of comparable space in the City of Sunnyvale (together with any increases thereof during the extension period) as of the commencement of the extension period (“Landlord’s Determination”). Should Tenant disagree with the Landlord’s Determination, then Tenant shall, not later than 30 days thereafter, notify Landlord in writing of Tenant’s determination of those rental terms (“Tenant’s Determination”). In no event, however, shall Landlord’s Determination or Tenant’s Determination be less than the Basic Rent payable by Tenant during the then-scheduled final month of the initial Term. Within 10 days following delivery of the Tenant’s Determination, the parties shall attempt to agree on an appraiser to determine the fair market rental. If the parties are unable to agree in that time, then each party shall designate an appraiser within 10 days thereafter. Should either party fail to so designate an appraiser within that time, then the appraiser designated by the other party shall determine the fair market rental. Should each of the parties timely designate an appraiser, then the two

appraisers so designated shall appoint a third appraiser who shall, acting alone, determine the fair market rental for the Premises. Any appraiser designated hereunder shall have an MAI certification with not less than 5 years experience in the valuation of commercial industrial buildings in the vicinity of the Project.

Within 30 days following the selection of the appraiser and such appraiser’s receipt of the Landlord’s Determination and the Tenant’s Determination, the appraiser shall determine whether the rental rate determined by Landlord or by Tenant more accurately reflects the fair market rental rate for the 36-month renewal of the Lease for the Premises, as reasonably extrapolated to the commencement of the extension period. Accordingly, either the Landlord’s Determination or the Tenant’s Determination shall be selected by the appraiser as the fair market rental rate for the extension period. In making such determination, the appraiser shall consider rental comparables for the Project and rental comparables for similarly improved space in the City of Sunnyvale with appropriate adjustment for location and quality of project, but the appraiser shall not attribute any factor for brokerage commissions in making its determination of the fair market rental rate. At any time before the decision of the appraiser is rendered, either party may, by written notice to the other party, accept the rental terms submitted by the other party, in which event such terms shall be deemed adopted as the agreed fair market rental. The fees of the appraiser(s) shall be borne by the party who appoint such appraisal, or, if only one appraiser is appointed, then equally by both parties.

Within 20 days after the determination of the fair market rental, Landlord shall prepare an appropriate amendment to this Lease for the extension period, and Tenant shall execute and return same to Landlord within 10 days after Tenant’s receipt of same. Should the fair market rental not be established by the commencement of the extension period, then Tenant shall continue paying rent at the rate in effect during the last month of the initial Term, and a lump sum adjustment shall be made promptly upon the determination of such new rental.

If Tenant fails to timely exercise the extension right granted herein within the time period expressly set forth for exercise by Tenant in the initial paragraph of this Section, Tenant’s right to extend the Term shall be extinguished and the Lease shall automatically terminate as of the expiration date of the Term, without any extension and without any liability to Landlord. Tenant’s rights under this Section shall belong solely to Ruckus Wireless, Inc., a Delaware corporation, or a Permitted Transferee thereof, and any attempted assignment or transfer of such rights, other than pursuant to a Permitted Transfer, shall be void and of no force and effect. Tenant shall have no other right to extend the Term beyond the single 36 month extension period created by this Section. Unless agreed to in a writing signed by Landlord and Tenant, any extension of the Term, whether created by an amendment to this Lease or by a holdover of the Premises by Tenant, or otherwise, shall be deemed a part of, and not in addition to, any duly exercised extension period permitted by this Section.

3. COMMUNICATIONS EQUIPMENT. Landlord hereby grants to Tenant a nonexclusive license (the “License”) to install, maintain and operate on the roof of the Building an outdoor Wi-Fi access point and bridge (the “WAPs”) in accordance with and subject to the terms and conditions set forth below. The WAPs shall be installed at a location (the “Licensed Area”) that allows Tenant to wirelessly connect with its other premises at ▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, subject to the terms and conditions of the memorandum dated December 6, 2010 attached as Exhibit G-1 hereto. The Licensed Area shall be considered to be a part of the Premises for all purposes under the Lease, and except as otherwise expressly provided in this Section all provisions applicable to the use of the Premises under the Lease shall apply to the Licensed Area and its use by Tenant.

(1) The Term of the License shall be coterminous with this Lease;

(2) Tenant shall not be obligated to pay any license fee for the use of the Licensed Area pursuant to this Section during the Term of this Lease.

(3) Tenant shall use the Licensed Area only for the installation, operation, repair, replacement and maintenance of the WAPs and the necessary mechanical and electrical equipment to service said WAPs and for no other use or purpose. The installation of the WAPs and all equipment and facilities related thereto, including any required conduit from the Premises to the WAPs, shall be deemed to constitute an Alteration subject to the provisions of Section 7.3 of the Lease, provided that Landlord shall not unreasonably withhold its approval of the same. The WAPs shall be installed and labeled in accordance with the terms and conditions of Exhibit G-2 attached to this Lease. Tenant may have access to the Licensed Area for such uses during normal business hours and at times upon reasonably prior notice to Landlord and shall reimburse Landlord for any reasonably out-of-pocket expenses incurred by Landlord in connection therewith;

(4) The WAPs shall be used only for transmitting and/or receiving data, audio and/or video signals to and from Tenant’s facilities within the Premises for Tenant’s use, and shall not be used or permitted to be used by Tenant for purposes of broadcasting signals to the public or to provide telecommunications or other communications transmitting or receiving services to any third parties;

(5) Landlord reserves the right upon reasonable prior written notice to Tenant to require the relocation of all equipment installed by Tenant to another location on the roof of the Building reasonably designated by Landlord; provided, however, that such new location continues to allow Tenant to wirelessly connect with its other premises at ▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇;

(6) Tenant shall require its employees, when using the Licensed Area, to stay within the immediate vicinity thereof. In addition, in the event any communications system or broadcast or receiving facilities are operating in the area, Tenant shall at all times during the term of the License conduct its operations so as to ensure that such system or facilities shall not be subjected to harmful interference as a result of such operations by Tenant. Upon notification from Landlord of any such interference, Tenant agrees to immediately take the necessary steps to correct such situation, and Tenant’s failure to do so shall be deemed a default under the terms of this Lease.

(7) During the term of the License, Tenant shall comply with any standards promulgated by applicable governmental authorities or otherwise reasonably established by Landlord regarding the generation of electromagnetic fields. Not by way of limitation of the foregoing, Tenant shall cause the WAPs to comply with all applicable FCC regulations. Any claim or liability resulting from the use of the WAPs or the Licensed Area shall be subject to the indemnification provisions of this Lease applicable to Tenant’s use of the Premises;

(8) During the term of the License, Tenant shall pay all taxes attributable to the WAPs and other equipment owned and installed by Tenant, and Tenant shall assure and provide Landlord with evidence that the Licensed Area and Tenant’s use thereof are subject to the insurance coverages otherwise required to be maintained by Tenant as to the Premises pursuant to Exhibit D; and

(9) Upon the expiration or sooner termination of the Lease, Tenant shall remove the WAPs and all related equipment and facilities, including any conduit from the Premises to the WAPs, from the Licensed Area and any other portions of the Building within or upon which the same may be installed, and shall restore the Licensed Area and all other areas affected by such removal to their original condition, reasonable wear and tear excepted, all at its sole cost and expense.

EXHIBIT G-1

MEMORANDUM

EXHIBIT G-2

Outline Specifications

Satellite Antenna, Dish, Transmitter, Transformer Installation Roof Requirements

•

Satellite antenna, dish, transmitter, transformer installations shall be located in such a manner that it does not block access hatches, equipment hatches or any other service areas and is not within 4 feet of any other piece of equipment installed on the roof. They shall not be directly attached to roof, penthouse wall, or any other structure or equipment, without prior written permission of the Property Manager. On wood or steel decks the equipment is to be centered over a building support beam (glu-laminated beam, steel beam, purlin, truss support, column, girder, interior wall), not over a subpurlin.

•

It is preferred that a non-penetrating mount be used.

•

Antenna’s/dishes shall be attached to a galvanized or painted steel, aluminum or composite plastic frame. It shall be weighed down by cinder blocks. Bags of cement, sand, gravel or any other method of anchorage cannot be used.

•

Antenna’s/dishes and equipment shall be placed in such a manner that it may not be seen from the street level (i.e., behind and below equipment screen and below parapet wall). If necessity dictates other than the prescribed locations, a plot plan must be developed and submitted to the Property Manager for written approval.

•

Transmitter/transformer boxes for satellite antenna/dish installations shall be mounted on platforms per detail #6. Transmitter/transformer boxes may be attached to existing equipment screen supports providing the equipment screen support can hold the weight of the transmitter; its installation does not interfere with the maintenance and operation of any existing equipment and is a minimum of 12” off of the roof.

•

The antenna/dish (including the mount and concrete blocks) may be installed without providing additional supports above or below the roof structure providing the square foot area, in which the antenna/dish is installed, does not exceed the designed weight of the deck minus the weight of the dead load components already imposed on the deck.

Example: A mount measuring 4’ x 4’ or less, containing no more than 8 (6”) or 6 (8”) concrete blocks (masonry units weighing 25-30 Ibs. respectively) is acceptable, with the following exception.

If an antenna/dish is heavier than the above example or the added weight will compromise the roof deck structural capacity the following is required:

A structural engineer must verify and provide a letter indicating that the roof deck can hold the weight of the antenna/dish. This includes any anchors and safety cables, required by the manufacturer, are capable of withstanding all loads applied by the antenna/dish system under extreme wind conditions to prevent sliding and overturning.

If the roof deck cannot withstand the weight of the antenna/dish the tenant must: a) employ the structural engineer to design the appropriate support modifications to the building, b) employ a general contractor to install the modifications, AND c) submit and receive written approval from the owner regarding the modifications.

•

Cabling and wiring for satellite antenna/dish, transmitter/transformer box installations shall be enclosed in conduits. The conduits shall be supported above the roof surface onto wood blocks per detail #13.

•

All roof-related additions (platforms, penetrations, and flashings) are installed as described below and on the attached drawings.

Although lightweight objects probably do not pose a problem, the exact remaining load capacity of each roof deck must be calculated on an individual basis. This is the responsibility of the tenant or contractor installing the antenna/dish and not the owner. ROOF RELATED PROCEDURES

A.	Use a 1/2” thick rubber protection material over the roof and beneath the mount (see detail #7). Even if the manufacturer indicates this as an option, the Irvine Company still requires it.

B.	It is preferred that no roof penetrations be made. If the roof is penetrated then a proper conduit and pipe flashing must be used to seal the penetration and hold the cable in place. A ‘Service Entrance Head’ is to be used at the top of the conduit.

Enclosed is detail drawing #18 that should be used for this installation. A roofing contractor must be employed to make sure the roof penetration for the cable is flashed into the roof properly. The roof may carry a warranty. The roofing contractor who has provided the Irvine Company with the warranty must be employed to flash in any penetrations. If no warranty is in place then any of the Irvine Company approved roofing contractors may be employed. Contact property management for this information.

The lead pipe flashing needs to be flashed to the roof matching the roof system components. For hot asphalt type roofs use two plies of felt and surfaced with a cap sheet membrane or gravel surfacing installed in hot asphalt. Roof cement such as Henry’s 504 applied with a trowel may be used in lieu of hot asphalt (Henry’s 204 can also be used providing it is ‘Asbestos Free’).

Seal the top of the lead pipe flashing, where the cable extends through it, as shown in the enclosed drawing using a stainless steel hose clamp and caulking. If caulking is not used at the very least use a three-coursing of reinforcement fabric embedded into and covered over with flashing grade roof cement.

C.	Use the specified amount of weight to hold the satellite in place as recommended by the structural engineer and the manufacturer.

If the structural engineer and/or the manufacturer recommend tethering of the satellite to the building then this also has to be secured and sealed to the roof properly. If tethering means anchoring wires to the roof then they must be installed on a flashed wood blocking. Enclosed is detail drawing #19 that should be used and installed by a roofer.

E.	The Irvine Company requires a platform to be installed, if the satellite antenna/dish is to be secured to a horizontal surface, whether required by the structural engineer/equipment manufacturer or not. Enclosed is detail drawing #6 showing the proper roof flashing to be installed by a roofer.

F.	Cabling/wiring required for satellite antenna/dish, transmitter/transformer installations are to be enclosed cast iron, copper or plastic conduits and supported by wood blocking per detail #13.

G.	If cabling/wiring is to be installed into existing roof flashings or conduits it will be the contractors responsibility to make sure the cabling/wiring is made watertight.

Enc.: Detail

drawing #6 Platform

Detail drawing #7 Roof Protection For Antenna/Satellite Dish

Detail drawing #13 Wood Block Conduit Pipe Support

Detail drawing #18 Cable Pipe Flashing

Detail drawing #19 4” X 4” Flashed Sleeper

Irvine Company Office Properties

Telecommunications Systems Labeling Standards

Effective September 23, 2010

SERVICE PROVIDER/LICENSEE REQUIREMENTS

All Telecommunications equipment, antennas, cable and riser distribution shall be labeled in accordance with the following labeling standards:

I	Labeling Standards

All labels shall be created using the Brother PT -1600 laminated label machine, or equivalent laminated label machine, using black lettering on white label tape (TZS231 Black on White 1/2” Extra Strength Adhesive or TZFX231 Black on White ¹/₂” Flexible ID), for any antenna, mounts, equipment, conduit or cable.

Label will note name of service provider, suite(s) number served or name of service provider only if an amenity installation with multiple users e.g. Cox. See sample labeling matrix for more details.

All labels shall be affixed to the antenna, mounts, equipment, cable or conduit as noted below, or affixed to a tag to be secured to cabling distribution as noted below.

Exterior equipment labeling to be weather proofed.

II	Required Label Locations—Office/Coordinate with Riser Management Company

A. Minimum Point of Entry (MPOE)

Label all Installed equipment cabinets, racks, etc with the name of provider, area served (Floor/Suite) and piece of licensed equipment (1 of 3).

Label all provider rigid conduit distribution with the provider name.

Tag all provider cable distribution with the provider name.

B. Other Telecom Provider Room Locations

Label cabinets, racks and other equipment with provider name, area served (Floor/Suite) and piece of licensed equipment (1 of 3).

Label all distribution rigid conduits with provider name

Tag all distribution cable with provider name and area served

C. Interconnect & Inter-building Conduits

Label

all utilized sleeves with the appropriate provider name and area served

D. Telco Riser Rooms/Closets

Label all provider equipment in rooms with provider name, area served (Floor/Suite)and piece of licensed equipment (1of 3)

Label or Tag all provider distribution cable with provider name and area served (Floor/Suite)

Label any rigid conduit distribution, or sleeves as appropriate

E. Penthouse

Label all provider equipment in area with provider name, piece of licensed equipment (1 of 3) and area served (Floor/Suite)

Label or Tag all provider distribution with name of provider and area served (Floor/Suite)

Label all rigid conduit distribution as appropriate

F. Roof

Label all provider equipment on roof with provider name, piece of license equipment (1 of 3) and area served (Floor/Suite)

Label all distribution cables with name of provider and area served (Floor/Suite)

Label all rigid conduit, chases, etc.

Ill. Required Label Maintenance

All labeling shall be kept current, with updates occurring during routine maintenance, approved modifications and lease/license renewals or more frequently as appropriate due to changes in telecommunications equipment, distribution and services.

To Access Riser Conduit/Teleco Closets/Roof Top Cabling, contact either of the following:

A Campus Office Property

Contact: Customer Resource Center (pka Property Management Office)

and RedRock Cabling (▇▇▇) ▇▇▇-▇▇▇▇

An Office Property

Contact: Riser Management Company

Horizon Communications Technologies

1-866-361-3232

Then

Customer Resource Center (pka Property Management Office)

EXHIBIT H

LANDLORD’S DISCLOSURES

Portions of the structures on the Premises may contain asbestos-containing materials. Accordingly, Tenant agrees that it will not make any repairs or alterations to the structures on the Premises: (a) without inquiring from Landlord whether Tenant’s planned repairs or alterations are likely to disturb asbestos-containing materials in the structures, and (b) if, in Landlord’s judgment, the planned repairs or alterations will disturb the asbestos-containing materials, not to proceed with such planned repairs or alterations without securing Landlord’s written prior consent.

EXHIBIT J

THE IRVINE COMPANY – INVESTMENT PROPERTIES GROUP

HAZARDOUS MATERIAL SURVEY FORM

The purpose of this form is to obtain information regarding the use of hazardous substances on Investment Properties Group (“IPG”) property. Prospective tenants and contractors should answer the questions in light of their proposed activities on the premises. Existing tenants and contractors should answer the questions as they relate to ongoing activities on the premises and should update any information previously submitted.

If additional space is needed to answer the questions, you may attach separate sheets of paper to this form. When completed, the form should be sent to the following address:

THE IRVINE COMPANY MANAGEMENT ▇▇▇▇▇▇

▇▇▇ ▇. ▇▇▇▇▇▇▇▇ ▇▇▇▇., ▇▇▇▇▇ ▇▇▇

▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Your cooperation in this matter is appreciated. If you have any questions, please call your property manager at (▇▇▇) ▇▇▇-▇▇▇▇ for assistance.

1.	GENERAL INFORMATION.

Name of Responding Company: Ruckus Wireless, Inc.

Check all that apply:

Tenant

)

Contractor

(

)

Prospective

(

)

Existing

(

)

Mailing Address: ▇▇▇ ▇▇▇▇ ▇▇▇▇▇ ▇▇▇▇▇▇, ▇▇▇▇▇▇▇▇▇, ▇▇ ▇▇▇▇▇

Contact person & Title: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, CFO

Telephone Number: (▇▇▇) ▇▇▇-▇▇▇▇

Current TIC Tenant(s):

Address of Lease Premises:

Length of Lease or Contract Term:

Prospective TIC Tenant(s):

Address of Leased Premises:

Address of Current Operations:

Describe the proposed operations to take place on the property, including principal products manufactured or services to be conducted. Existing tenants and contractors should describe any proposed changes to ongoing operations. General office, product storage and research and development of smart wi-fi products

2.	HAZARDOUS MATERIALS. For the purposes of this Survey Form, the term “hazardous material” means any raw material, product or agent considered hazardous under any state or federal law. The term does not include wastes which are intended to be discarded.

2.1

Will any hazardous materials be used or stored on site?

Chemical Products

Yes

(

)

Biological Hazards/
Infectious Wastes

Yes

(

)

Radioactive Materials

Yes

(

)

Petroleum Products

Yes

(

)

2.2

List any hazardous materials to be used or stored, the quantities that will be on-site at any given time, and the location and method of storage (e.g., bottles in storage closet on the premises).


Hazardous Materials	Location and Method of Storage	Quantity

None

2.3

Is any underground storage of hazardous materials proposed or currently conducted on the premises? Yes ( ) No (X )

If yes, describe the materials to be stored, and the size and construction of the tank. Attach copies of any permits obtained for the underground storage of such substances.

3.	HAZARDOUS WASTE. For the purposes of this Survey Form, the term “hazardous waste” means any waste (including biological, infectious or radioactive waste) considered hazardous under any state or federal law, and which is intended to be discarded.

3.1

List any hazardous waste generated or to be generated on the premises, and indicate the quantity generated on a monthly basis.


Hazardous Materials	Location and Method of Storage	Quantity

None

3.2

Describe the method(s) of disposal (including recycling) for each waste. Indicate where and how often disposal will take place.


Hazardous Materials	Location and Method of Storage	Disposal Method

None

3.3

Is any treatment or processing of hazardous, infectious or radioactive wastes currently conducted or proposed to be conducted on the premise? Yes ( ) No (X)

If yes, please describe any existing or proposed treatment methods.

3.4

Attach copies of any hazardous waste permits or licenses issued to your company with respect to its operations on the premises. N/A

SPILLS

4.1

During the past year, have any spills or releases of hazardous materials occurred on the premises? Yes ( ) No (X )

If so, please describe the spill and attach the results of any testing conducted to determine the extent of such spills.

4.2

Were any agencies notified in connection with such spills? Yes ( ) No ( ) N/A

If so, attach copies of any spill reports or other correspondence with regulatory agencies.

4.3

Were any clean-up actions undertaken in connection with the spills? N/A Yes ( ) No ( )

If so, briefly describe the actions taken. Attach copies of any clearance letters obtained from any regulatory agencies involved and the results of any final soil or groundwater sampling done upon completion of the clean-up work.

5.	WASTEWATER TREATMENT/DISCHARGE

5.1

Do you discharge industrial wastewater to: N/A


storm drain?		sewer?
surface water?		no industrial discharge

5.2

Is your industrial wastewater treated before discharge? Yes ( ) No ( )

If yes, describe the type of treatment conducted.

5.3

Attach copies of any wastewater discharge permits issued to your company with respect to its operations on the premises.

6.	AIR DISCHARGES.

6.1

Do you have any air filtration systems or stacks that discharge into the air? Yes ( ) No (X)

6.2

Do you operate any equipment that requires air emissions permits? Yes ( ) No (X )

6.3

Attach copies of any air discharge permits pertaining to these operations.

7.	HAZARDOUS MATERIALS DISCLOSURES.

7.1

Does your company handle an aggregate of at least 500 pounds, 55 gallons or 200 cubic feet of hazardous material at any given time? Yes ( ) No ( X )

7.2

Has your company prepared a Hazardous Materials Disclosure—Chemical Inventory and Business Emergency Plan or similar disclosure document pursuant to state or county requirements? Yes ( ) No ( ) N/A

If so, attach a copy.

7.3

Are any of the chemicals used in your operations regulated under Proposition 65? N/A

If so, describe the procedures followed to comply with these requirements.

7.4

Is your company subject to OSHA Hazard Communication Standard Requirements? Yes ( ) No (X)

If so, describe the procedures followed to comply with these requirements.

8.	ANIMAL TESTING.

8.1

Does your company bring or intend to bring live animals onto the premises for research or development purposes?

Yes

( ) No ( X )

If so, describe the activity.

8.2

Does your company bring or intend to bring animal body parts or bodily fluids onto the premises for research or development purposes? Yes ( ) No (X)

If so, describe the activity.

9.	ENFORCEMENT ACTIONS, COMPLAINTS.

9.1

Has your company ever been subject to any agency enforcement actions, administrative orders, lawsuits, or consent orders/decrees regarding environmental compliance or health and safety? Yes ( ) No ( X )

If so, describe the actions and any continuing obligations imposed as a result of these actions.

9.2

Has your company ever received any request for information, notice of violation or demand letter, complaint, or inquiry regarding environmental compliance or health and safety? Yes ( ) No ( X )

9.3

Has an environmental audit ever been conducted which concerned operations or activities on premises occupied by you? Yes ( ) No (X)

9.4

If you answered “yes” to any questions in this section, describe the environmental action or complaint and any continuing compliance obligation imposed as a result of the same.






By:		/s/ ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Name: ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇
Title: CFO
Date:		12/10/10

EXHIBIT X

WORK LETTER

BUILD TO SUIT

(Landlord’s Contribution)

The tenant improvement work (the “Tenant Improvements” and the “Tenant Improvement Work”) shall consist of the work, including work in place as of the date hereof, required to complete the improvements to the Premises as shown in the space plan (the “Plan”) prepared by Gensler, dated October 1, 2010, and the cost estimate (the “Cost Estimate”) prepared by ▇▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇, dated October 16, 2010. The Tenant Improvement Work shall be performed by a contractor selected by Landlord and in accordance with the requirements and procedures set forth below.

I.	ARCHITECTURAL AND CONSTRUCTION PROCEDURES.

A. Landlord shall pay up to the amount of the “Landlord’s Contribution” (as defined below) towards the cost of the Tenant Improvement Work. Any additional cost of the Tenant Improvement Work, including additional costs resulting from “Changes” (as hereinafter defined) requested by Tenant, shall be borne solely by Tenant and paid to Landlord as hereinafter provided. Unless otherwise specified in the Plan or Cost Estimate, all materials, specifications and finishes utilized in constructing the Tenant Improvements shall be Landlord’s building standard tenant improvements, materials and specifications for the Project as set forth in Schedule I attached hereto (“Standard Improvements”). Should Landlord submit any additional plans, equipment specification sheets, or other matters to Tenant for approval or completion in connection with the Tenant Improvement Work, Tenant shall respond in writing, as appropriate, within 5 days unless a shorter period is provided herein. Tenant shall not unreasonably withhold its approval of any matter, and any disapproval shall be limited to items not previously approved by Tenant in the Plan or otherwise.

B. In the event that Tenant requests in writing a revision to the Plan (“Change”), and Landlord so approves such Change as provided in Section 1.C below, Landlord shall advise Tenant by written change order as soon as is practical of any increase in the cost to complete the Tenant Improvement Work that such Change would cause. Such cost of the Change shall include an administrative/supervision fee to be paid to Landlord or to Landlord’s management agent in the amount of 5% of the cost of such Change. Tenant shall approve or disapprove such change order in writing within 2 days following Tenant’s receipt of such change order. If Tenant approves any such change order, Landlord, at its election, may either (i) require as a condition to the effectiveness of such change order that Tenant pay the increase in the cost to complete attributable to such change order concurrently with delivery of Tenant’s approval of the change order, or (ii) defer Tenant’s payment of such increase until the date 10 days after delivery of invoices for same. If Tenant disapproves any such change order, Tenant shall nonetheless be responsible for the reasonable architectural and/or planning fees incurred in preparing such change order. Landlord shall have no obligation to interrupt or modify the Tenant Improvement Work pending Tenant’s approval of a change order, but if Tenant fails to timely approve a change order, Landlord may (but shall not be required to) suspend the applicable Tenant Improvement Work.

C. Landlord may consent in writing, in its sole and absolute discretion, to Tenant’s request for a Change, including any modification of a Standard Improvement in the Plan to a non- standard improvement (“Non-Standard Improvement”), if requested in writing by Tenant. In addition, Landlord agrees that it shall not unreasonably withhold its consent to Tenant’s requested Changes to previously approved Non-Standard Improvements, unless Landlord determines, in its sole and absolute discretion, that such requested Change to the Non-Standard Improvements (i) is of a lesser quality than the Non-Standard Improvements previously approved by Landlord, (ii) fails to conform to applicable governmental requirements, (iii) would result in the Premises requiring building services beyond the level normally provided to other tenants, (iv) interferes in any manner with the proper functioning of, or Landlord’s access to, any mechanical, electrical, plumbing or HVAC systems, facilities or equipment in or serving the Building, or (v) would have an adverse aesthetic impact to the Premises or cause additional expenses to Landlord in reletting the Premises. The cost to complete any Non-Standard Improvements shall be borne by Tenant. All Standard Improvements and Non-Standard Improvements shall become the property of Landlord and shall be surrendered with the Premises at the end of the Term; except that Landlord may, by notice to Tenant given at the time of Landlord’s approval of a Change, require Tenant either to remove all or any of the Non-Standard Improvements and all or any of the Tenant Improvements approved by way of such Change requested by Tenant, to repair any damage to the Premises or the Common Area arising from such removal, and to replace such Non-Standard Improvements with the applicable Standard Improvement, or to reimburse Landlord for the reasonable cost of any such removal, repair and replacement upon demand. Any such removals, repairs and replacements by Tenant shall be completed by the Expiration Date, or sooner termination of this Lease, or within 10 days following notice to Tenant if such notice is given following the Expiration Date or sooner termination.

D. Notwithstanding any provision in the Lease to the contrary, and not by way of limitation of any other rights or remedies of Landlord, if Tenant fails to comply with any of the time periods specified in this Work Letter, fails otherwise to approve or reasonably disapprove any submittal within the time period specified herein for such response (or if no time period is so specified, within 5 days following Tenant’s receipt thereof), requests any Changes, furnishes inaccurate or erroneous specifications or other information, or otherwise delays in any manner the completion of the Tenant Improvements (including without limitation by specifying materials that are not readily available) or the issuance of an occupancy certificate (any of the foregoing being referred to in this Lease as a “Tenant Delay”), then Tenant shall bear any resulting additional construction cost or other expenses, and the Commencement Date of this Lease shall be deemed to have occurred for all purposes, including without limitation Tenant’s obligation to pay rent, as of the date Landlord reasonably determines that it would have been able to deliver the Premises to Tenant but for the collective Tenant Delays. Should Landlord determine that the Commencement Date should be advanced in accordance with the foregoing, it shall so notify Tenant in writing. Landlord’s determination shall be conclusive unless Tenant notifies Landlord in writing, within 5 days thereafter, of Tenant’s election to contest same by arbitration pursuant to the provisions of Section Ill below. Pending the outcome of such arbitration proceedings, Tenant shall make timely payment of all rent due under this Lease based upon the Commencement Date set forth in the aforesaid notice from Landlord.

E. Landlord shall permit Tenant and its agents to enter the Premises 3 weeks prior to the Commencement Date of the Lease in order that Tenant may install fixtures, furniture and cabling through Tenant’s own contractors prior to the Commencement Date. In addition, Tenant may utilize the loading dock and parking area during such time. Any such work shall be subject to Landlord’s prior written approval, and shall be performed in a manner and upon terms and conditions and at times satisfactory to Landlord’s representative. The foregoing license to enter the Premises prior to the Commencement Date is, however, conditioned upon Tenant’s contractors and their subcontractors and employees working in harmony and not interfering with the work being performed by Landlord as determined by Landlord in Landlord’s sole and absolute discretion. If at any time that entry shall cause disharmony or interfere with the work being performed by Landlord as defined by Landlord in Landlord’s sole and absolute discretion, this license may be withdrawn by Landlord upon 24 hours written notice to Tenant. That license is further conditioned upon the compliance by Tenant’s contractors with all requirements imposed by Landlord on third party contractors, including without limitation the maintenance by Tenant and its contractors and subcontractors of workers’ compensation and public liability and property damage insurance in amounts and with companies and on forms satisfactory to Landlord, with certificates of such insurance being furnished to Landlord prior to proceeding with any such entry. The entry shall be deemed to be under all of the provisions of the Lease except as to the covenants to pay rent. Not by way of limitation, Landlord shall not be liable in any way for any personal injury, and/or loss or damage of property which may occur in connection with such entry by Tenant or in connection with such work being performed by Tenant, the same being solely at Tenant’s risk. In no event shall the failure of Tenant’s contractors to complete any work in the Premises extend the Commencement Date of this Lease.

F. Tenant hereby designates ▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇ (Tenant’s Construction Representative”), Telephone No. (▇▇▇) ▇▇▇-▇▇▇▇, as its representative, agent and attorney-in-fact for all matters related to the Tenant Improvement Work, including but not by way of limitation, for purposes of receiving notices, approving submittals and issuing requests for Changes, and Landlord shall be entitled to rely upon authorizations and directives of such person(s) as if given directly by Tenant. The foregoing authorization is intended to provide assurance to Landlord that it may rely upon the directives and decision making of the Tenant’s Construction Representative with respect to the Tenant Improvement Work and is not intended to limit or reduce Landlord’s right to reasonably rely upon any decisions or directives given by other officers or representatives of Tenant. Tenant may amend the designation of its Tenant’s Construction Representative(s) at any time upon delivery of written notice to Landlord.

II.	COST OF THE TENANT IMPROVEMENTS WORK

A. Landlord shall provide an allowance towards the “Completion Cost” (as defined below) of constructing the Tenant Improvement Work in the amount of One Hundred Eighty Thousand Dollars ($180,000.00) (the “Landlord’s Contribution”), based on $9.00 per usable square foot of the Premises, with any excess cost of the Tenant Improvements Work to be borne solely by Tenant If the actual cost of completion of the Tenant Improvements is less than the maximum amount provided for the Landlord’s Contribution, such savings shall inure to the benefit of Landlord and Tenant shall not be entitled to any credit or payment. Notwithstanding the foregoing, if any portion of the Landlord’s Contribution remains unused after construction of the Tenant Improvements, Tenant may utilize such portion of the Landlord’s Contribution, but not to exceed the amount of Thirty Thousand Dollars ($30,000.00), based on $1.50 per usable square foot of the Premises, towards Tenant’s cost of cabling, furniture, fixtures, equipment, signage, and related moving expenses for Tenant’s move to the Premises. Landlord shall reimburse Tenant for such expenses within thirty (30) days following the Commencement Date and receipt from Tenant of invoices or other reasonably detailed evidence of Tenant’s expenditure of such expenses; provided however, in order to be eligible for reimbursement, Tenant shall submit any such invoice(s) or other reasonably detailed evidence of expenditure or such expenses or charges, if at all, not later than ninety (90) days following the Commencement Date of this Lease.

B. Tenant shall pay all additional Completion Costs attributable to any Changes requested by the Tenant, any costs attributable to Tenant Delays and the amount, if any, by which aggregate Completion Cost of the Tenant Improvements Work exceeds the Landlord’s Contribution. The amounts to be paid by Tenant for the Tenant improvements pursuant to this Section are sometimes cumulatively referred to herein as the “Tenant’s Contribution”.

C. The “Completion Cost” shall mean all costs of Landlord in completing the Tenant Improvements Work, including but not limited to the following: (i) payments made to architects, engineers, contractors, subcontractors and other third party consultants in the performance of the Work, (ii) permit fees and other sums paid to governmental agencies, and (iii) costs of all materials incorporated into the Work or used in connection with the Work. The Completion Cost shall also include an administrative/supervision fee in the amount of 5% of the Completion Cost to be paid to Landlord or to Landlord’s management agent from the Landlord’s Contribution. Unless expressly authorized in writing by Landlord, the Completion Cost shall not include (and no portion of the Landlord Contribution shall be paid for) any costs incurred by Tenant, including without limitation, any costs for space planners, managers, advisors or consultants retained by Tenant in connection with the Tenant Improvements.

D. Prior to start of construction of the Tenant Improvements, Tenant shall pay to Landlord in full the amount of the Tenant’s Contribution, if any, set forth in the approved Cost Estimate. Following completion of the Tenant improvements Work, Tenant shall pay (or be refunded) any difference between the estimated and the actual amount of the Tenant’s Contribution towards the Completion Cost. The balance of all sums due and owing and not otherwise paid by Tenant shall be due and payable on or before the Commencement Date of this Lease. If Tenant defaults in the payment of any sums due under this Work Letter, Landlord shall (in addition to all other remedies) have the same rights as in the case of Tenant’s failure to pay rent under the Lease, including, without limitation, the right to terminate this Lease and recover damages from Tenant and/or to charge a late payment fee and to collect interest on delinquent payments, and Landlord may (but shall not be required to) suspend the Tenant improvement Work following such default, in which event any delays because of such suspension shall constitute Tenant Delays hereunder.

III.	DISPUTE RESOLUTION

A. All claims or disputes between Landlord and Tenant arising out of, or relating to, this Work Letter shall be decided by the JAMS/ENDISPUTE (“JAMS”), or its successor, with such arbitration to be held in San Jose, California, unless the parties mutually agree otherwise. Within 10 business days following submission to JAMS, JAMS shall designate three arbitrators and each party may, within 5 business days thereafter, veto one of the three persons so designated. If two different designated arbitrators have been vetoed, the third arbitrator shall hear and decide the matter. If less than 2 arbitrators are timely vetoed, JAMS shall select a single arbitrator from the non-vetoed arbitrators originally designated by JAMS, who shall hear and decide the matter. Any arbitration pursuant to this section shall be decided within 30 days of submission to JAMS. The decision of the arbitrator shall be final and binding on the parties. All costs associated with the arbitration shall be awarded to the prevailing party as determined by the arbitrator.

B. Notice of the demand for arbitration by either party to the Work Letter shall be filed in writing with the other party to the Work Letter and with JAMS and shall be made within a reasonable time after the dispute has arisen. The award rendered by the arbitrator shall be final, and judgment may be entered upon it in accordance with applicable law in any court having jurisdiction thereof. Except by written consent of the person or entity sought to be joined, no arbitration arising out of or relating to this Work Letter shall include, by consolidation, joinder or in any other manner, any person or entity not a party to the Work Letter unless (1) such person or entity is substantially involved in a common question of fact or law, (2) the presence of such person or entity is required if complete relief is to be accorded in the arbitration, or (3) the interest or responsibility of such person or entity in the matter is not insubstantial.

C. The agreement herein among the parties to arbitrate shall be specifically enforceable under prevailing law. The agreement to arbitrate hereunder shall apply only to disputes arising out of, or relating to, this Work Letter, and shall not apply to other matters of dispute under the Lease except as may be expressly provided in the Lease.

Tenant Improvement/Interior Construction Outline Specifications

(By Tenant/Tenant Allowance)


TENANT STANDARD GENERAL
OFFICE:	CARPET
	Direct glue, from one of the following options:
	Designweave—Z6354 Tempest Esq.:	Designweave—Z6356 Techno:
	a) 553 Steel Wool	a) 336 Lido
	b) 773 ▇▇▇▇▇ Toast	b) 252 Topaz
	c) 575 Silver Smoke	c) 518 Night Sky
	d) 535 Dolphin	d) 997 Silver Plum
	e) 454 Denim	e) 496 Galactic

	VINYL COMPOSITION TILE (VCT)
	12x12 VCT ▇▇▇▇▇▇▇▇▇ Standard Excelon, from the following options:
	a) 51803 ▇▇▇▇▇ ▇▇▇▇▇	c) 51908 Pewter
	b) 51899 Cool White	d) 51899 Cool White

	PAINT/WALLS
	5/8” gypsum drywall on 2-1/2” x 25 ga. metal studs, floor to ceiling construction, no walls shall penetrate the grid unless required by code. All wails shall be straight, and parallel to building perimeter walls. All offices and rooms shall be constructed of a standard size and tangent to a building shell or core wall. Paint finish, one standard color to be ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ AC-40, Glacier White, flat finish.

	BASE
	2-1/2”▇▇▇▇▇ rubber base color: Pearl 137P, straight at cut pile carpet, coved at resilient flooring and loop carpet.

	RUBBER TRANSITION STRIP
	Transition strip between carpet and resilient flooring to be ▇▇▇▇▇ #150, color: to match adjacent V.C.T.

	PLASTIC LAMINATE
	Plastic laminate color at millwork to be Nevamar “Smoky White”, Textured #S-7-27T.

	CEILING
	2x4 USG Radar Illusions #2842 grid and scored tile on 9/16” T-bar grid. Continuous grid throughout.

	PERIMETER WALLS
	Furring, 25 ga, metal studs with 5/8” gypsum drywall, with batt insulation.

	LIGHTING
	2X4 fluorescent, 3-lamp energy saving ballast, 18-cell parabolic lens fixture.

	DOORS
	1-3/4” solid core, 3”-0” x 8’-10”, plain sliced white oak, Western Integrated clear anodized aluminum frames, Schlage “D” series “Sparta” latchset hardware, dull chrome finish.

	OFFICE SIDELITES
	All interior offices to have sidelite glazing adjacent to office entry door. 2’ wide x door height, Western Integrated clear anodized aluminum frame integral to door frame with clear tempered glass.

Schedule I

Tenant Improvement / Interior Construction Outline Specifications

(Continued)


TENANT STANDARD GENERAL OFFICE (CONTINUED):		WINDOW COVERINGS
		Vertical blinds; Mariak Industries PVC blinds at building perimeter windows, Model M-3000, Color: Light Grey.

TENANT STANDARD MECHANICAL:		HVAC
		Interior and Exterior zone VAV boxes shall be connected to the main supply air loop, Exterior zone VAV boxes shall be provided with single-row hot water reheat coil.

		Air distribution downstream of VAV boxes shall be provided complete with ductwork, 2’x2’ perforated face ceiling diffusers, 2’x2’ perforated return air grilles and air balance.

		Pneumatic thermostats with blank white cover shall be provided for each zone. Thermostats shall be located adjacent to light switch at 48” above finished floor.

		Exterior corner spaces with more than one exposure shall be provided with a separate zone.

		Conference Room (or Training Room) 20’x13’ or larger shall be provided with a separate zone.

		Exterior zone shall be limited to a single exposure and a maximum of 750 to 1000 square feet.

		Interior zone shall be limited to a maximum of 2000 square feet.

		FIRE PROTECTION
		Pendant satin chrome plated, recessed heads, adjustable canopies, minimum K factor to be 5,62, located at center of scored ceiling tile. Ceiling drops from shell supply loop.

TENANT STANDARD ELECTRICAL:		ELECTRICAL SYSTEM
		277/480 volt, three phase, four wire metered distribution section added to main service at Main Electrical Room.

		Electrical tenant distribution capacity suitable for 22 ▇▇▇▇▇ per s.f. to accommodate HVAC, lighting, data processing, computer loads and convenience outlets.

		Tenant Electrical Room, located within the lease space, to include 270/480 volt and 120/208 volt panets, transformer, lighting control panel, as required.

		LIGHTING
		Double switch per Title 24, paired in double gang box, Leviton “Decora” white plastic coverplate, 42” AFF to switch centerline. Provide occupancy sensors as required by code. 2x4 fluorescent light fixtures, 3-lamp energy saving ballast, 18-cell parabolic lens fixture based upon one (1) fixture per 80 square feet.

		Exit signs: Internally illuminated, white sign face with green text.

Tenant Improvement / Interior Construction Outline Specifications

(Continued)

TENANT STANDARD

ELECTRICAL (CONTINUED):

OUTLETS

Power: 15-amp 125-volt specification grade duplex receptacle mounted vertically, 18” AFF to centerline, white plastic coverplate. Feeds to systems furniture by Tenant to be via walls, furred columns or ceiling J-box. Power poles and furniture by Tenant. Ratio of one (1) feed per eight (8) workstations. Assumes four (4) circuits, eight (8) wire configuration of systems furniture.

Telephone/Data: Single gang box with mud ring and pull string, mounted vertically, 18” AFF to centerline, Cover plate by telephone and/or cabling company. Teflon cable by tenant.

One (1) empty 2” conduit to be routed from Tenant’s Server Room, 4x8 backboard to building main telephone backboard.

TENANT STANDARD

WAREHOUSE/SHIPPING AND

RECEIVING:

FLOORS

Sealed concrete.

WALLS

5/8” gypsum wallboard standard partition. Paint to match ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ AC-40 Glacier White; rated partition at occupancy separation as required by code.

CEILING

Exposed structure, non-painted.

WINDOWS

None

ACCESS

7’-6” H x 7’-6” W glazed service doors. Glazing is bronze reflective glass.

HVAC

None

PLUMBING

Single accommodation restroom, if required

Sheet vinyl flooring to be ▇▇▇▇▇▇▇▇▇ Classic Corlon “Seagate” #86526 Oyster, with Smooth White FRP panel wainscot to 48” high, Painted wails and ceiling to be ▇▇▇▇▇▇▇▇ ▇▇▇▇▇ AC-40 Glacier White, semi-gloss finish.

LIGHTING

Chain hung florescent strip fixtures.

OTHER ELECTRICAL

Convenience outlets; surface mounted at exposed concrete walls.

SECURITY

Lockable doors.

EXHIBIT Y

LEASE (SINGLE TENANT) BETWEEN THE IRVINE COMPANY LLC AND RUCKUS WIRELESS, INC.

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