3-channel constant voltage controller can be used to adjust RGB, color temperature and dimming, with 4096 levels of 0.1%-100% smooth dimming, no flicker One controller can be paired with up to 10 controllers, and one controller can control multiple controllers Can match Jingqing 2.4G RGB/RGBW, color temperature and dimming remote control Three control methods (handheld remote control, panel screen remote control and mobile phone APP) When controlling RGB lights, 10 dynamic modes are built-in, including jump and gradient