Quick Details Place of Origin: Guangdong,Website:http://www.df-emergency.com, China (Mainland) Brand Name: DengFeng Model Number: DF-168H Bulb Type: LED Battery Type: Lithium battery Material: Thermoplastic Usage: Commercial lighting Certification: CE Specifications: 10W Lighting source Power: 10W Emergency Power Rate: 10W Emergency duration: 1~3hours Input voltage: AC100-280V/50-60Hz The service life: 30000hrs Operation temperature: -20--50℃ Charging Time: >24h/48h without break Conversion efficiency: ≥90% Power factor: ≥90%Warranty: 3 yearsPackaging & DeliveryPackaging Details:Paper Emergency packs package with single set, 5 sets for 1 carton(below 10kg)Delivery Detail:sample:1-3days, below 100pcs:5-7days,above 1000pcs:7-12daysSpecificationsTUV CE Rohs FCC Certified LED Emergency Light Power Kits 1) Power: 10W 2) Conversion Efficiency: ≥90% 3) Working Lifetime(Hour): 30000 4) 3 years warranty 5) High quality and Manufacturer PriceLED Emergency Power Pack:10W 1H 100% powerPart No.DF-168HProduct NameLED emergency packBattery capacity12V NiMH, NiCd,  Lithium batteryEmergency Power10WInput voltage    AC 90~280V, 50/60HzCharging current170-300mASignalling    YesWorking Test button      YesAutomatic Monthly TestNoAutomatic yearly TestNoDuration    custom-madeBattery protection    YesOperation temperature-20--50℃  , 65+20% RHHighest Surface Temperature60°CBattery12V Rechargeable battery packCharging Time>24h without breakOut Voltage in emergencyDC 90-265VSuitable light sourceLED Panel Light, LED Ceiling Lights,LED Downlight etc.NoteThe battery size is custom-made