DMX512 decoder adopts the advanced micro control unit. It can receive the DMX-512 standard digital control signal which is internationally widely used. It changes the signal into PWM control signal to actuate the LED lamp. http://www.hoionlighting.com/DMX512 decoder adopts the advanced micro control unit. It can receive the DMX-512 standard digital control signal which is internationally widely used. It changes the signal into PWM control signal to actuate the LED lamp. http://www.hoionlighting.com/