Nora Lighting NX-505-LED/R Die-Cast Aluminum LED Exit Sign AC only Letter Color Red One Side Housing Color BlackNORA Lighting NX 505 LED R NX 505 LED R Product Description Nora Lightings compact, low profile LED exit signs are as brilliant and visible as standard incandescent signs, yet use a fraction of the power. LED light sources require no maintenance for 25 yearssaving greatly on maintenance and upkeep costs. Nora Lightings LED exits are ideal for commercial and industrial standard non emergency applications where low maintenance and operating costs are a