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?

Does LEED-2009 EBOM eliminate any requirements for shielding exterior lighting fixtures at the property line?

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?

Our project site has a foutain/pond that has underwater lights. They are about 500 watts but down't really illuminate the surrounding areas.

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?

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.

ASHRAE/IESNA Standard 90.1-2007 does not specify on LPD Table for Building Exteriors the Flag Pole application.

From much of the threads in this topic, it appears that the requirement to meet option 2 of this credit is that you "Partially or fully shield all exterior fixtrues 50 watts and over so that they d

Has anyone documented Rule 3: Angle Exemption? I'm confused by the diagram in the reference guide. It is a plan view, correct?

The only exterior lights on the building we are working on are historic light fixtures at the entrances to the garage.