Hi, need to submit a 500 words essay on the topic Lighting Design.2. d) Document L guides that the building should average over its area an efficacy of 45 lumens per watt. I will need to install lumin

Hi, need to submit a 500 words essay on the topic Lighting Design.

2. d) Document L guides that the building should average over its area an efficacy of 45 lumens per watt. I will need to install luminaires with high efficiency and high efficacy in order to meet this