... test Application: LED tube, LED bulbs, LED lighting, ceiling Led power lightingDesigned based on UL/CE standardsConstant current driver, Open/short ... -12)*1W,(15-240*1WPower factor >0.85Constant current accuracy,350mA +/-3%, Dimensions: 68*33*22, 88*38*22, 111*48 ... current can be adjusted according to customer's demands LED power supply