... test Application: LED tube, LED bulbs, LED lighting, ceiling Led power lightingDesigned based on UL/CE standardsConstant current driver, Open/short ... *1W, 3*1W,1*3W,(4-7)*1W,4*1W, 5*1WPower factor >0.85Constant current accuracy,300mA +/-3%, Dimensions: 27 ... *20.5*19.5, 36*25*21IP67Output current can be adjusted according to customer ...