1,Dimention:62*43*26mm 2,Input voltage:DC12V 3,Channel:3 channels(RGB Common Anode) 4,Output Current:6A(max)/channel RGB LED controller:RGB LED controller is universal RGB controller with mutil-function, it adopts the most advanced PWM control technology.It's used to control entire RGB color changes of LED lights with 4 wires(common anode),such as RGB LED module,LED strip,LED wall washer, ...