The soundscience halo 6 LED bias lighting kit™makes it easy to outfit your monitor with professional backlighting. Bias lighting adds a subtle white backlight to your monitor, reducing eye fatigue and increasing perceived image clarity. The color and brightness of the LEDs are carefully calibrated to achieve the optimal viewing experience and increase your monitor's perceived contrast ratio – making blacks blacker and colors more vibrant. Simply attach the LED strip to the back of your monitor and insert the USB plug into an open USB port on your computer or powered USB hub. The soundscience halo 6 LED bias lighting kit™ complements any monitor up to 24” in size.