Products Description：

This Aluminum shell RGB amplifier is suitable for all kinds of constant voltage led RGB controller. It can enlarge the led controller signal through the RGB to receive the PWM(pulse width modulation),and output the signal to the load ,then it can make the same effect with the controller.when add each additional amplifier, can connect and controlled twice more LED lights.theoretically , one controller can connector with thousands of this RGB amplifier, and can make the same effect.