Hi All, We are considering using some of up-lights to light some trees at night, I wonder if there is a way to calculate the lumens shielded by trees or by a canopy structure on top of it (very na

We have a project located on a military base where we are lighting a parking lot classified in an LZ3 zone.

We are working on a government facility which will potentially have Statues and/ or large War Relics displayed on-site.

We have a campus project which includes exterior lighting added within our scope and on our site to illuminate an adjacent private drive and an adjacent parking lot. (all campus properties).

Hello, in LZ3, no more than 5% of the total initial designed fixture lumens should be emitted at an angle of 90 degrees or higher from nadir (straight down).

Hi, I have a question about the use of the LPD Calculation Template which we found here in the Documentation Toolkit. We are working on a project with two entrance canopies which each cover a rath

A project we are working on is considering including facade lighting with LEDs.

Good morning, I wonder how i should account a WAter fountain in the exterior of my building. It is like this one: http://www.hidroworks.com/galeria.php?id=2 .

It is necessary to check the level of lighting in facades that are not in the limit of the project boundary? (This facades are in plazas inside the project boundary, but not in the limit)

We have a permanent free standing canopy over all of the parking spaces on site. Would this fall under the canopy allowance for lighting power density calculations?