RESEARCH ON ENERGY STANDARD FOR BUILDING LIGHTING

摘要

As we all known, minimum lighting power density (LPD) is an effective way to reduce lighting energy consumption. In this paper, a brief summary of standards on energy efficient lighting is presented and the shortcomings of these methods are analyzed. Based on the analysis, the mathematic model about the influencing factors on lighting energy efficient is built and presented. And finally, a refined estimated method is introduced, which provides a room index-based adjustment to interior space type LPDs.