... 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 ... Waterproof driver1*3W,1*5W,1*7W,3*3W etc.Voltage can be adjusted by customers' requirements.Suitable for LED light,LED street ... light and other LED related equipmentsOEM ...