K8200 / 3Drag Led Ring

It is inspired from thing 44843. But i have completly rewritten the code and adapted it for a K8200 with the mount from thing 155262.
You can customize the number of leds or the focus distance for all the lights.
I have 10 white leds in two wired rows with only one resistor on 15V. Because my leds are recycled from a lamp with very short legs i needed some soldered wires.
Print it in ABS because the ring can melten from a heated bed.