LED Waterproof Power - Constant VoltageInput:90-130V/170V-250V;Output:(5V,12V,24V,48V ) Constant CurrentInput:90-130V/170V-250V;Output:(330mA,350mA,450mA,700mA)1. Waterproof grade : IP67 standand. 2.LED power supply use PWM power switch technology design. 3. Out put cable:0.75m2 VED power cord cable: 200mm. 4. LED waterproof power have the functions of overvoltage protection,shortcircuit protection,and overload protection. 5.constant Voltage. 6. Aluminum Crust. CE RoHS certification.