Cool light control system, wireless remote control, free control of the light board and belt. Small 4PIN power supply interface, need to be plugged into the light bar of the controller to use. It can change color synchronously with chassis fan and light bar, super multi-light effect mode. Super multi RGB light effects are used with the controller, more than 100 lighting modes, 16 colors and light synchronization. Cool lighting control systemWireless remote control.Light board with small 4PIN power supply interfaceNeed to be plugged into the light bar port of the controller. Product name: RGB power warehouse light board Interface type: small 4PIN Wire length: 490 10mm Rated voltage: DC5V Note: Must be used with this brand controller size: 320 x 90 x 6.8mm : plastic colour: black+white Package Contents: 1 x RGB Light Board 1 x Controller 1 x remote control 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.