Hubbell Lighting Dual-Lite Exit Sign, Red Aluminum Face & Back w/ Photoluminescent Letters, Single Face

Dual-Lite DPLPM75SR Exit Sign, Red Aluminum Face & Back w/ Photoluminescent Letters, Single Face The DPL Series of photoluminescent exit signage offers exit compliance with UL listed legible viewing distances of 50', 75' and 100'. The signs absorb and store ambient light from normal daylight, fluorescent, mercury vapor, metal halide, and LED light sources, and are designed to provide emergency illumination for a minimum of 90 minutes in the event of power loss. The signs require a continuous minimum of 5 footcandles to maintain the charge. The DPL photoluminescent exit signs do not require AC or electrical power. All signs have a 25 year lifecycle.