... current led driver 2, CE 3,100% full load burn-in test 4,Waterproof driver (4-8)*1W high power LED ... driverConstant current led power supplyInput Voltage: 90-265VAC,50 ... /60HzOutput Voltage: 34-36VOutput Current: 0-300mAEfficiency:83%Power Fator:95%Waterproof driver1*3W,1*5W,1*7W, ... other LED related equipmentsOEM, (9-12)*1W high power LED driver