... ,High efficiency constant 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 ... .Voltage can be adjusted by customers' requirements.Suitable for LED light,LED street light and other LED related equipmentsOEM, (9-12)*1W high power ...