... : LED tube, LED bulbs, LED lighting, ceiling Led power lightingDesigned based on UL/CE standardsConstant current driver, Open/short/over current protectionworking voltage: 90-265VOutput voltage: Output current: according to customer ... .85Constant current accuracy,350mA +/-3%, Dimensions: 68*33*22, 88*38*22, 111*48*24IP67Output current can be adjusted according to customer's demands LED power supply