Our project (NCv4.1) consists of production area (regulary occupied) and office area.

What is the definition of "occupant spaces" ? 

Can anyone confirm if v4.1 requires color rendering / color fidelity index requirements to be met to achieve the Lighting Control option?   LEEDuser does not state this, but the credit la

Are decorative lighting fixtures such as chandeliers, wall sconces, and table lamps, that are within regularly occupied space included in the requirements to comply with luminance of less than 2,50

Hello all,

In LEEDv4, the Surface Reflectivity criteria was measured by using "area-weighted averages", thus the Interior LIghting Calculator asked for areas of walls and ceilings.

Has USGBC provided any documentation guidance for this credit? I recall seeing something buried somewhere on the USGBC website, but I can't find it now

Any opinion here on whether the CRI requirements apply to task lights, too?

I represent a flooring manufacturer that has LRV's for our products.  However, I am unclear on what value a specifier would need from our product to qualify for this credit.  Specifi

Dear All,