Hi, I'm working on a project in Sweden where we talked about turing off the exterior light between 6pm and 6am.

How does this credit take into consideration lighting for comfort?

Does anyone have any experience of this credit for a 24hr building (such a an ER or airport) where lighting levels are prescribed by the building use (runway lighting, ambulance unloaded bay) and a

Tristan asked me to review the November 2011 addenda for this Credit.

The USGBC has published a draft for additional guidance for international projects. That includes alternative compliance paths and even additional LEED online forms for international projects.

We are working on a mixed use development where we have to achieve this credit for two buildings (with facade lighting) on a master site, but the buildings are only 16 m. apart from each other.

I have a project building located on a campus site, which consists 3 buildings from the same owner, but only one of the buildings is seeking for LEED certification.

Are there any circumstances where emergency exterior lighting would be exempt from credit requirements?

Can compliance with the following requirement also be documented by proving (through interior lighting contour drawings) that less than 10% or the initial fixture lumens will be transmitted through

Our project has issues with the lighting on one of the facedes that exceeds the LPDs per ASHRAE.