Compact Cold Weather Wet Location LED Exit Sign Battery Backup Red LED Black Housing - Our Emergency Backup Exit Sign stands up to harsh environments.Compact Cold Weather Wet Location LED Exit Sign Battery Backup Red LED Black Housing features include: Outdoor Wet Location Cold Weather Rated Perfect for Outdoor, Commercial Industrial FacilitiesDual 120/277 VAC operationCharge Rate/Power “ON” LED Indicator Light Push-to-test switch for mandated code compliance testing Internal Solid-state Transfer Switch automatically connects the internal battery to LED board for minimum 90-minute emergency illumination Fully Automatic Solid-state, Dual-Rate Charger initiates battery charging to recharge a discharged battery in 24 hours 4.8V 700mah long-life, maintenance-free, Rechargeable Ni-cad Battery Flame Retardant, UV-stabilized White Polycarbonate Housing with Clear Polycarbonate Lens Universal Canopy Mount for Side or Top Installation Included2 (Legend) Face Plates IncludedBlack Plate for Wall Mounting Sold Separately Cat# 73378. Back Plate Includes Universal K/O Pattern Engineering Grade Silicone Gasketing Top and Side K/O’s provided for conduit feed applications EZ Snap-out Chevron Directional Indicators Meets UL924 for Wet Locations, NFPA 101 Life Safety Code, NEC OSHA Codes Operating Temperature -4deg;F to 122deg;F 5 Year Warranty Order Qty of 1 = 1 Piece Spec Sheet Below is more info on our Compact Cold Weather Wet Location LED Exit Sign Battery Backup Red LED Black Housing