5 in 1 function, used for control RGB, RGBW, RGB+CCT, color temperature or single color LED strip. DC power socket input and 5 channel constant voltage output. Tuya APP cloud control, support on/off, RGB color, color temperature and brightness adjust, delay turn on/off light,timer run, scene and music play function. Voice control, support and TmallGenie smart speaker. Match with 2.4G remote control optional.User need set light type by key before Tuya APP network connection and match remote of the same light type. Each WT5 controller can also work as WiFi- converter, then use Tuya APP to control one or more LED controller or LED dimming driver synchronously Main Parameters: Input voltage: 12-24V DC Output voltage: 12-24V DC Output current: 5CH,3A/CH Input signal: Tuya APP + 2.4GHz Dimming range:0 -100% Dimming range scale: 4096 (2^12) levels PWM Frequency:500Hz (default) Protection:Reverse polarity Over-heat Colour:White Material:Plastics Package Contents: 4 x LED Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.