Follow along as Krystal shows how to add an extra level of personalization to your modded PC by giving you the option to turn LED fan lighting on or off. "Many people have asked how to put a switch onto an LED fan so that the lighting can be turned off while the fan is still running and I haven’’t seen any way that was easy, until now."... best of all you will only need a few tools and next to no money to do this highly functional fan mod.