100W- waterproof constant current power supply Model YS-363000D20 input frequency 50 / 60HZ aluminum shell material input voltage 90-265V power factor> 0.95 Dimensions 200x70x45mm output voltage 20-36V efficiency> 88% Product weight 1000g output current 3000MA current accuracy ± 3% Packing 12pcs / box output power of 108W IP67 waterproof rating Carton Size 37.5 * 25.5 * 17.0cm Applications for (8-10) and a string of 10 lights, spot lights, flood lights, mining lamps, wash Wall lights and other outdoor lighting protection features overvoltage, overcurrent, overload, short circuit, high temperature automatic protection, power recovery.