1. Automatically adapt to LED light which works from DC12V-24V. 2. On-off controller function 3. 3 channels RGB full color control, 4A per channel, totally 12A. 4. 17 fantastic modes such as color smooth, color skipping, horserace, strobe, etc. 5. Can choose a changing speed and brightness in a certain mode independently. 6. Can stop at static single color, speed & brightness adjustable at pause status. 7. In disorder station can reset to factory setting. 8. Working with power repeater to expand power output unlimitedly.