Quick Details Place of Origin: Chongqing,Website:http://www.df-emergency.com, China (Mainland) Brand Name: DF Model Number: DF168-30D Phase: Single Phase Protection: Short Circuit Weight: 1.3KG Output Voltage: 20-80V Type: Self-Test Emergency Conversion Kit Application: Self-Test Emergency Conversion Kit Self-Test Emergency Conversion Kit: 3 years warranty Self-Test Emergency Conversion Kit Size:330*75*75mm Self-Test Conversion Kit Material: Cold Rolled Steel LED Emergency Driver Color: SilverPackaging & DeliveryPackaging Details:Neutral Packing for LED Lamp Self-Test Emergency Conversion Kit    Self-Test Emergency Conversion Kit Carton Size:47*33*18cm    8 pieces Self-Test Emergency Conversion Kit In A CartonDelivery Detail:1-3days for LED Lamp Self-Test Emergency Conversion KitProduct Description LVD CE Rohs FCC Certified LED Lamp Self-Test Emergency Conversion Kit 1) Power: 30-150W Emergency output:30W 2) Conversion Efficiency: ≥90% 3) Working Lifetime(Hour): 30000 4) 2 years warranty 5) High quality and Manufacturer PriceLED Lamp Self-Test Emergency Conversion Kit  :30-150W 1-3H 10-50% powerPart No.DF-168-30DProduct NameLED Lamp Self-Test Emergency Conversion KitBattery capacity12V NiMH, NiCd,  Lithium batteryEmergency Power30WInput voltageAC 90~280V, 50/60HzCharging current90-300mASignallingYesWorking Test buttonYesAutomatic Monthly TestYesAutomatic yearly TestYesDurationcustom-madeBattery protectionYesOperation temperature-20--50℃  , 65+20% RHHighest Surface Temperature50°CBattery12V Rechargeable battery packCharging Time>24h without breakOut Voltage in emergencyDC20-80VSuitable light sourceLED Panel Light, LED Ceiling Lights,LED Downlight etc.NoteThe battery size is custom-made