RGBW4C IR 32-Channel RGB / RGBW / RGBA LED ControllerThe RGBW4C IR is a 32 channel RGB, RGBW or RGBA LED controller. It was designed to control any standard 3 or 4 channel group of LED fixtures where channel 1 is Red, channel 2 is Green, channel 3 is Blue and channel 4 is White or Amber. Up to 8 LED fixtures or fixture groups can independently be controlled via four fixture buttons. All LED fixtures or fixture groups must be set to run in DMX mode and be addressed four channels apart for independent