light control system, wireless remote control, free control of the light board and belt.Small 4PIN 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 million colors and light synchronization.Product name:RGB warehouse light boardInterface type:small 4PINRated voltage:DC5VFeature:RGBType:Water Coolingcolour:Photo Colormaterial:plasticsize:300*8.5*6.8mmPackage Contents:1*RGB warehouse light board1 * ControllerOnly the above package content, other products are not included.Note: Light 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.