Luminance. The photometric measure of the luminous intensity per unit area of light travelling in a given direction. It describes the amount of light that passes through or is emitted from a particular area, and falls within a given solid angle. The standard unit for luminance is candela per square meter (cd/m2).
Appears in 3 contracts
Sources: Agreement on the Coordination of Energy Efficiency Labelling Programs for Office Equipment, Agreement on the Coordination of Energy Efficiency Labelling Programs for Office Equipment, Agreement on the Coordination of Energy Efficiency Labelling Programs for Office Equipment