EverGlow photoluminescent exit signs are tested to the same performance standard as electrical emergency lighting but have no lamps, LEDs or batteries to maintain.

Fulham’s new FREELITE photoluminescent emergency exit signs require no batteries or electrical power other than the normal existing ambient light in your facility (minimum 5 ft candles).

HPL Series exit signs are designed to absorb and store ambient fluorescent, metal halide or mercury vapor light energy, without any need for battery or electric power making them an ideal, energy ...

EC&M's weekly product pickThe self-powered tritium gas luminescent tubes in the Ever-Green series of self-luminous exit signs provide illumination for as many as 20 years without electricity. These ...

Defense Holdings, Inc. Delivers 550 Safe, Green, AfterGlow® Photoluminescent EXIT Signs To Replace Radioactive Tritium EXIT Signs At Fort Monmouth May 13, 2011 06:00 AM Eastern Daylight Time ...