Three Channel dimmable LED driver/controller. 3 x 1-10V control inputs (can be tied together to dim all channels with one dimmer - use AU-DSPLED 1-10V dimmer) OR AU-LEDMC1 3 channel RGB Sequencer. Three Channel output - RGB. 33-Watts per channel. Built in power supply, separate LED driver NOT required. Up to 10 x AU-LED10024CH3 can be linked together to control up to 1000-Watts. May be used to dim 24V DC RGB LED strip. 3 Year guarantee.