LED Self-Diagnostic Exit & Emergency Sign w/ Battery Backup by Nora Lighting from the Exit collection in White finish LED exit sign with 6'' green letters / white housing, color diffusion, battery backup & remote capability, self diagnostic testing, and dual fully rotatable lamp heads for maximized 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. Input Voltage: 120/277V Wattage: 3.2W Lumens / Wattage Per Head: (2) 90lm / 0.75WBatteries: (2) 3.6V Replaceable 1000mAh NiCad Recharge Time: 24 hours Finish: White Face: Impact resistant polycarbonate white face plate with flame retardant and internal gasket for wet location rating. Optional second face plate included for exit signs requiring two sides. Fully illuminaited 6'' letters with 3/4'' stroke and field selectable directional chevrons included. Mounting: Wall or Side Mount, Listed for installations indoor, outdoor or wet locations. Remote Capability: 3.6V 1.5W max, Luminaire includes an additional 3.6V battery to operate a remote emergency head up to 1.5W for 90 minutes during power loss. (Damp Location rated when used with remote head) Emergency: During loss of power, NiCad battery will operate two adjustable LED emergency heads for 90 minutes and additional battery will operature a remote emergency head. Batteries requires 24 hours to recharge when power is restored. Listing: cULus Listed for Wet Locations, UL 924, NFPA 70, NFPA 101, Title 20 {ADDITIONAL FINISH INFORMATION: White}