Quick Details Place of Origin: Guangdong,Website:http://www.df-emergency.com, China (Mainland) Brand Name: Dengfeng Model Number: DF 518H Bulb Type: LED Battery Type: Ni-Cd Ni-MH Lithium Material: Cold Rolled Steel Sheet Usage: Office emergency lights Certification: CE/ROSH/FCC Specifications: 36W 3H Lighting source Power: 36W Emergency time: 1 h /1.5h / 2 h / 3 h Operation temperature: -20--50℃ , 65+20% RH Emergency switch time: ≤ 1S The service life: 30000Hours Warranty: 3 years Charging Time: >24h/48h without break PF: >0.9 Color: white Light Shape: RoundPackaging & 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:7-12daysTUV CE Rohs FCC Certified LED Emergency Light Power Kits 1) Power: 36W 2) Conversion Efficiency: ≥90% 3) Working Lifetime(Hour): 30000 4) 3 years warranty 5) High quality and Manufacturer PriceLED Emergency Power Pack:36W 3H 100% powerPart No.DF-518HProduct NameLED emergency packBattery capacity12V NiMH, NiCd,  Lithium batteryEmergency Power36WInput voltageAC 90~280V, 50/60HzCharging current90-300mASignallingYesWorking Test buttonYesAutomatic Monthly TestNoAutomatic yearly TestNoDurationcustom-madeBattery protectionYesOperation temperature-20--50℃  , 65+20% RHHighest Surface Temperature60°CBattery12V Rechargeable battery packCharging Time>24h without breakOut Voltage in emergencyDC 90-280VSuitable light sourceLED Panel Light, LED Ceiling Lights,LED Downlight etc.NoteThe emergency power and time are custom-madeEmergency LED DownlightsModel Number:DF-ED3DF-ED7DF-ED15DF-ED24DF-ED36LED Power:3W7W15W24W36WInput Voltage:AC85-260VLuminous Flux:300lm±10%700lm±10%1500lm±10%2400lm±10%3400lm±10%Lighting Source:6pcs14pcs30pcs48pcs72pcsDimension:Φ90*53mmΦ106*66mmΦ145*78mmΦ195*105mmΦ255*105mmCut Size:Φ70mmΦ80mmΦ125mmΦ170mmΦ210mmCCT:2700K-10000KCRI(Ra):>0.8Driver:Constant Current Power supplyPower Factor:>0.95IP Rating:IP65Life Span:>50000HoursLight Color:Cool White, Warm White, Natural White,Material:Aluminum and PC