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 years–saving greatly on maintenance and upkeep costs. LED exits are ideal for commercial and industrial standard non-emergency applications where low maintenance and operating costs are a must. LED exit sign with 6" green letters and black housing; dual emergency fixture features a ball & socket for full adjustability. Exit sign is powered by LED source for maximum life without maintenance; emergency fixtures utilize high performance. In the event of power loss, both sign and heads will operate for a minimum of 90 minutes. Battery backup.Input Voltage: 120/277VACWattage: 2WFinish: BlackFace: 6" high green letters with color diffusion. Both double and a blank face are included. Replaceable knockout directional chevrons.Mounting: Wall or side mount. Mounting hardware and canopy includedListing: cULus Listed for Damp Locations, UL 924, Title 20, NFPA