1,Constant Voltage 2,Output: 200W,24V 3,IP67,IP68 4,Certification: CE,RoHS 5,2 years warranty Specification ... anti-interference ensures long-life LED lamps, reducing the LED light decline.Certification Service If product quality problems occur within the ... same type of product or repaired bad product. Street light waterproof IP67 LED Power Supply type SMPS switching power 24v DC 200W ...