Durock White Lotus

What is a light diffuser? The removable light diffuser that is included with each switch helps evenly distribute the light source, which makes the RGB look more spread out. See the image below for an example of light shining through the diffuser: Durock White Lotus With RGB The diffuser can be easily removed without opening the switch by pushing upward on the bottom of the switch, where the diffuser is located. The diffuser should pop out without resistance.