Quick Details Place of Origin: Guangdong,Website:http://www.df-emergency.com, China (Mainland) Brand Name: DF Model Number: DF168-30R Phase: Single Phase Protection: Overvoltage Weight: 1.2KG Output Voltage: 20-80V Type: Standby Application: LED Emergency Lighting LED Lighting Emergency Module: 2 years warranty LED Lighting Emergency Module Size:330*75*75mmPackaging & DeliveryPackaging Details:LED Lighting Emergency Module Carton Size: 47*33*18cm    10 Pieces LED Lighting Emergency Modules Per Carton    Each LED Lighting Emergency Module Carton <10kgDelivery Detail:1-3days for LED Lighting Emergency ModuleProduct DescriptionTUV CE Rohs FCC Certified LED Lighting Emergency Module / LED Emergency Light Power Kits 1) Emergency Power rate: 8-20W 2) Conversion Efficiency: ≥90% 3) Working Lifetime(Hour): 30000 4) 2 years warranty 5) High quality and Manufacturer PriceLED Lighting Emergency Module:80W 10-25% emergency powerPart No.DF-168-30RProduct NameLED Lighting Emergency ModuleBattery capacity12V  Lithium batteryEmergency Power8-20WInput voltageAC 90~280V, 50/60HzCharging current170-300mASignallingYesWorking Test buttonYesAutomatic Monthly TestNoAutomatic yearly TestNoDuration0.5-3 hours, or custom-madeBattery protectionYesOperation temperature-20--50℃  , 65+20% RHHighest Surface Temperature60°CBattery12V Rechargeable battery packCharging Time>24h without breakOut Voltage in emergencyDC 12-80VSuitable light sourceLED Panel Light, LED Ceiling Lights,LED Downlight etc.NoteThe battery size is custom-made