Quick Details Place of Origin: Guangdong,Website:http://www.df-emergency.com, China (Mainland) Brand Name: Dengfeng Model Number: DF168-30H Bulb Type: LED Battery Type: Ni-Cd Ni-MH Lithium Material: Cold Rolled Steel Sheet Usage: Office emergency lights Certification: CE/ROSH/FCC Specifications: 20W 3H Lighting source Power: 20W Emergency time: 1 h / 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 breakPackaging & DeliveryPackaging Details:Paper Emergency packs packa
40W Down To 20W Emergency Module Power Supply