Hello, i'm new into the LEED requirements.

My customer ask me if we have light fixtures with a luminance of less than 2,500 cd/m2 between 45 and 90 degrees from nadir.

I am working on a project that has the majority of individual occupant spaces that will be completely finished with lighting controls meeting the requirements for Option 1.  However, we a

So i know I left two questions in the past about this topic, and got no response.  So hoping third time is the charm since we got comments back from the design credit review.

Ok so I get a comment from the LEED reviewer asking for cutsheets of the lighting fixtures to back up the strategies I'm pursuing for the Lighting Quality section of this credit.  I need to as

In the open office, I'm providing direct/indirect fluorescent up-light, does it meet the exception of the Option 2A?

Hi All, we are working on a higher education theater school project where the Theater/Performace spaces do not have lighitng control panel in the same space as the performance because the lights in

Hello LEEDusers,

I am looking for guidance on Interior Lighting credit in LEED v4 and v4.1

Hi all,

Hi all,

IF I have a lighting fixture with direct light, however, the fixture's glass is translucent / white glass. i.e.