LED Cold Weather Wet Location Combo - Our Emergency Backup Combination Exit Emergency Fixture stands up to harsh environments.LED Cold Weather Wet Location Combo features include: Wet Location Cold Weather Rated LED Combo Exit/Emergency Light Adjustable LED Lamp Heads Provide Optimal Center to Center Spacing Dual 120/277 Voltage Bi-Color LED Battery Status Indicator Light: Green-Normal; Red-Check Battery Charge Rate/Power “ON” LED Indicator Light Sealed Push-To-Test Switch for Mandated Code Compliance Testing 6V 5600mAH, Maintenance-Free, Rechargeable Ni-Cad BatteryInternal 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 Flame Retardant, UV-Stabilized Polycarbonate Gasketed Housing Sealed and Gasketed Weatherproof Lamp Heads with UV Stabilized PC LensTop and Side KO's Provided for Conduit Feed ApplicationsMeets UL924 for Wet Locations, NFPA 101 Life Safety Code, NEC OSHA Codes Operating Temperature -4deg;F to 122deg;F Certified to CEC Under Title 20 Regulations3 Year Warranty Order Qty of 1 = 1 Piece Spec Sheet Below is more info on our LED Cold Weather Wet Location Combo