Search results with tag "Lighting power"
Parking Structure Lighting Guide - Energy
www.energy.govLighting Power Density (LPD) Lighting power density (LPD) is the total input power (i.e., including the driver or ballast) multiplied by the total number of luminaires divided by the area in which the equipment is installed. Many energy codes use this metric, however; it does not actually focus on energy. Energy is power multiplied by time, so ...
TABLE OF CONTENTS - Energy
www.energy.govLighting Power Density Lighting power density (LPD) is the total input power (i.e., including the driver or ballast) multiplied by the total number of luminaires divided by the area in which the equipment is installed. Many energy codes use this metric; however, it does not actually focus on energy. Energy is power multiplied by time, so it is ...
TABLE 9.5.1 Lighting Power Densities Using the Building ...
www.rsltg.comTABLE 9.5.1 Lighting Power Densities Using the Building Area Method Lighting Power Density Building Area Typea a In cases where both general building area type and a specific building area type are listed, the specific building area type shall apply. (W/ft2) Automotive Facility 0.9 Convention Center 1.2 Court House 1.2 Dining: Bar Lounge ...