①. 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 ②. Can match 2.4G RGB/RGBW, color temperature and dimming remote control ③. Three control methods (handheld remote control, panel screen remote control and mobile phone APP) ④. One controller can be paired with up to 10 controllers, and one controller can control multiple controllers ⑤. When controlling RGB lights, 10 dynamic modes are built-in, including jump and gradient ⑥. With synchronization and automatic signal forwarding function ⑦. Input and output ⑧. Input voltage: 12-24VDC ⑨. Input current: 12.5A ⑩. Output voltage: 3 x{12-24} ⑪. Output current: 3CH4A/CH ⑫. Output power: 144-288V{12-24} ⑬. Output type: constant voltage ⑭. Color: White ⑮. Material: plastic ⑯. Package Contents: 1 * Stepless Dimming Remote Control ⑰. Only the above package content, other products are not included. ⑱. Note: Light reflection and different displays may cause the color of the item a little different from the real thing. The measurement allowed error is +/- 1-3cm.