1,Constant Voltage 2,Output: 15W,12V 3,IP67,IP68 4,Certification: CE, ... power supply,led driver.*Provide customized design service. Specification Model No.WTF-D12015AShell materialAluminumInput VoltageAC90-250VOutput Voltage,Current12V / 1.25 ... 50MV. 3. Efficiency above 80%, temperature ≤ 25 °C. 4.LED switching power supply with overvoltage protection, short circuit protection, overload protection ...