Brady 80283 bradyglo exit sign, polyester; polystyrene, 10w x 7h bradyglo glow-in-the-dark plastic b-347 features high performance photoluminescence material that is 100% reliable and virtually maintenance free. Compliant to nfpa life safety code 101 and 2015 ibc/ifc regulation, osha 1910.37, nyc and current building codes. Energy efficient, non-electric, non toxic, non-radioactive and may qualify for leed credits. 50 ft. Visibility allows for maximum effectiveness in low light or dark environments. Bradyglo sign: plastic, red on glow, 7 in h x 10 in w, exit.