Light bar is printed from 2 round bits and 2 straight joint parts. It rests on the hexagonal hole on the z-axis. Nothing is screwed, sticked or anyhow fixed to the printer. You “snap” together the parts and stick the LED strip to it.
Only the round part you need to print with supports.
PS. My LED strip was reused, thus the glue didnt stick anymore and I had to hold the strip to the bar with zip ties.
PS. The total time isn´t correct. You need to add second round part.
The author marked this model as their own original creation.