1,Constant Voltage 2,Output: 200W,12V 3,IP67,IP68 4,Certification: CE,RoHS 5,2 years warranty Specification Model No.WTF-D12200BShell ... 6. Products have the anti-interference ensures long-life LED lamps, reducing the LED light decline.Certification Service If product quality ... of the same type of product or repaired bad product. CE RoHS waterproof switch power supply for LED, CCTV