Hi there,

For interior lighting, the guide reference indicates that the direct beam illumination intersects solid or opaque surfaces and does not spill to the outside. My question is, the...

Has anyone had any experience on how to document this credit for buildings that have parking garage space taking up the first several above-ground floors of a large office tower? The parking...

Our project site has a foutain/pond that has underwater lights. They are about 500 watts but down't really illuminate the surrounding areas. Do these need to be modified or can they stay since...

We have a client with a flag pole and they would like to leave a flag pole light which shines from the ground up to the flag. Is there an exception to the light tresspass or night sky issue? If I...

Does LEED-2009 EBOM...

I registered a number of 0.0 footcandle locations, with lights both on and off. Will that be a concern or problem in submitting the data?

Our project boundary is one feet thick masonry wall with wall lamps. Kindly share whether the measurement points at the perimeter should be inside the project boundary or outside, to meet the...

So would the minimum performance period for this credit be 1 week or is it 90 days?

My project is a resort building where the public areas (lobby ,corridors etc )have automatic control panels to switch off lights after 11 pm.However,the remaining portion i.e. the guest rooms...

Our building is a warehouse with only a single string of clerestory windows at the peak of a gabled roof. All interior light fixtures are ceiling hung T-8s that are 10-12 feet below the bottom...