We have a CS project that proposes a facade lighting that will be installed inside the building (which is at tenant office space areas).

We have a project where we are restoring an historic building as part of a much larger office tower in an LZ4 zone.

Our project is a mixed use project with only one building being leed certified.

Please, In the project our project team is working there are some fixtures next to the site boundary which emit illumination for the sidewalk next to the property limits.

Working on a site plan for Leed Silver School. I see criteria for using the centerline of the roadway as the project boundary for twice the width of a driveway, but what about a school crosswalk?

Hello, I am a little perplexed by the Online Form LPDs for exterior lighting for which the ASHRAE allowable LPD case becomes smaller according to the lighting zone (LZ1,LZ2 and LZ3).

Our project is 3 CS buildings on a campus site in downtown Fort Worth, TX. Owner wants to erect a stage for periodic events which will occur after dark.

Is there any exemptions for Sensor Security Lights, if the only time they come on is when they detect motion after hours?

I am working on a LEED C&S project for a Building within a large business campus. In relation to the light trespass of the external lighting I need to determine the site and project boundary.

I'm working on an office project that has a retail element on the ground floor. The retail area features a corridor connecting individual retail units which is open at its ends, ie.