lighting power density (LPD) (unit : W/m2) definition

lighting power density (LPD) (unit : W/m2) means the maximum circuit wattage consumed by fixed lighting installations per unit floor area of an illuminated space.
lighting power density (LPD) (unit : W/m2) means the electrical power consumed by fixed lighting installations per unit floor area of an illuminated space, the area being measured based on the space’s internal dimensions excluding thickness of wall and column.

Related to lighting power density (LPD) (unit : W/m2)

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