Power Supply Voltage: DC12-24V; Output: 5 channels, maximum load: 4A each color Timer Controller: For monitoring operation, automatically turn on/off the lights according to your configuration Multifunction: Color selection, brightness control, and adjustable for LED lighting products Application: Widely used in LED grow lights, accent lighting, cabinet advertising signs, home and commercial lighting High Compatibility: Supports 1-5 channel output for RGBW / RGB / dual-color / monochrome LED lighting This LED controller features a synchronization function. You can turn on outdoor LED lights, which can be a pain, especially during the freezing night. This also helps you control the monthly energy cost, as it allows you to configure the operating hours for each light on your property. The controller is quite easy to set up as you can configure modes, set the controller's time to match the actual time, and create a schedule from your computer with the help of the compatible software provided on the CD that comes with the controller. You can add, edit, and delete programs from your computer. Once the program is properly configured, you can download it from your computer to the controller via the included USB cable. Output: Five open CMOS outputs. Connection mode: common anode. Easy to use: configure various modes from your computer and download programs to the controller. Working temperature: -20 ~ 60 degrees Celsius. Color: black Material: PC + metal Size: 15x7.5x2.5cm / 5.9x2.9x0.9 inches LED screen: 1.4 inches Package Contents: 1 x LED Timer Controller 1 x USB Data Cable 1 x CD burned with compatible software 1 x User Manual Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture to be a little different from the real thing. The measurement allowed error is +/- 1-3cm.