My lighting in the room where my printers are is inadequate to say the least so I rummaged thru my parts drawers and found a set of 3 LED lights. Next step was to figure out how to attach them to the printer. I tried several different designs to mount lights on my Mega X and decided that this was the best choice for me. The lights are very bright and disk shaped so what I used on my other printers would not work. I decided they needed to be adjustable so I could move their aim point as needed. If you decide to use this design you will need to enable supports.