28-LED Controller 

Feature:

The DS-DMXBM-4CH is constant voltage decoder, accept international popular DMX512 standard digital control signal, convert it to the PWM signal to drive LED lamps, applicable to a variety of constant voltage LED lamps, such as RGB LED module, lights, string lights, etc;

4 Channels, Red-Blue-Green-White;

DMX or anto program selection via DIP switches;

CE&ROHS certificated.