1、The RGB three‑way dimmer is an intelligent dimming controller dedicated to LED light. 2、Using the current PWM digital brightness adjustment technology, the brightness of the three primary colors of red, green, and blue can be manually adjusted, so as to mix any color and brightness required by the user. 3、Knob control is adopted, with a total of three load outputs and knob function. 4、When the knob CW is rotated, the brightness of the corresponding color gradually becomes brighter, and when it is turned to the end, the brightness is maximum. 5、When the knob CCW is rotated, the brightness of the corresponding color gradually becomes darker, when the knob is turned to the end, the light turns off.