This is an extension of the work that @Kilrah has already done with his Light... mod. If you haven't looked over that thread, I suggest you do and give @Kilrah a ♥ Like for creating it and the Thingiverse submission of the angled LED strip mounts. It does require additional parts and modification to Marlin in order to get it to work. I will try to outline all the steps and parts needed. The posts will be broken up as follows: Hardware will outline the parts required, how it is wired up and where it connects on the Robo Mainboard. Firmware will outline what files need to be changed and how they must change in order to enable G-Code control of the LED strip(s). Usage will give example of how to use the LED strip(s).