Progress Lighting Guide - June 2023

686 OUTDOOR

CATALOG 134

Featuring Cedar Springs

What are

Dark Sky Fixtures?

Lighting fixtures can help protect the beauty of the nighttime sky by limiting illumination that is cast upwards.

Progress Lighting lanterns identified with the Dark Sky icon deliver this feature by providing a full-cutoff design with no light cast above the fixture and upward reflected light limited to <10% of the delivered lumens. When selecting a light bulb, choose one that is 3000K or less as recommended by international dark sky intiatives.