RGB-IR backlights Various LED boards that provide color and IR lighting (primarily for backlighting) in steady or pulsed modes. The boards are controlled by a USB-Serial command interface that provides a wide variety of opearting modes. The 5x5 single color and combines color have been depracated and are for reference only. The cuurent boards have LED areas of 5" x 5" or 7" x 7" and use separate LEDs for each color, allowing up to three colors to be used on one board (in addition to IR). The firmware and command interace is common to all boards, though some features may not be available on all boards.