Bulb Type:LED Battery Type:Ni-Cd Material:Thermoplastic ABS housing UL94V-0 flame rating, fire-retardant Usage:For house, building, warehouse, emergency,safety, security, monitoring Certification:UL, cUL Listed Specifications:2.4 Watt. (2x1.2W LED head lamp) OEM/ODM Brand:Beghelli / Lithonia Lighting / GE Lighting Input Voltage USA market:120V/277VAC dual voltage operation Input Voltage CANADA market:120V/347VAC dual voltage operation Battery Capacity:Nickel-cadmium battery(3.6V 1000mAh) Emergency Time:90 Mins Product Name:UL&cUL LED Emergency Lighting Twin Head JLEU5 Installation:Wall Surface Mounted Fire Led Emergency Lighting Warranty:2 Years iemergencylight.com:China TOP 1 Emergency Lighting Manufacturer Since 1967 20/40' Container Loading Q'TY:5500PCS / 11500PCS