High power LED drive(Patented in China) 1 Rating power DC3V/4.5V for flashlight,, DC12V/24v/36v/48v, AC100v/120v/220v/240v 2 Tolerance of constant current is below 3%. Constant current can be customized Such as 350mA. 700mA,1000mA,1500mA,5000mA,6000mA 3 low working temperature, wide range of rating voltage, long life , min 50000 hours. Used for LED lighting. 4 power is from 1W to 120W. water and humidity proof 5 design customized |