We have a site with 3 product buildings and a small separate canteen building . We have done automatic light shut off for the production buildings during after hours and we want to know if we...

Hi All,

My project consists of a large parking lot where all interior parking spaces are located under solar canopies and perimeter parking spaces are uncovered. When calculating exterior...

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These questions are in regard to exterior lighting power calculation. I am fine with the general approach and calculation. But I am not sure how to treat areas that are directly lighted from...

If I have parking lot lighting existing on a site that is near our project but outside the LEED boundary I assume that will not be required to be incldued in Light pollution calcs.

If we...

I am working on a AAA Ballpark project.

My understanding is that the lighting power...

I'm working on a project that already submitted for Preliminary Design review. After the review the contractor and client value engineered much of the site lighting to use all LEDs, instead of...

If project uses boundary lights (even near to boundary also), it is very difficult to comply the credit requirements. Is there any solution to this issue?

I do not understand if facade lighting is allowed and under what circumstances. When the requirement is "Light areas only as required for safety and comfort" this means to me that essentially...

Can photometric plan be created with trees in it to avoid the leakage of...