Remixed Vent ring for the Ender 3 with the support for a 8cm LED ring around the nozzle. The LED ring has to be 1mm tall in total, or it may go under the extruder and touch the print.
If you have a taller LED ring try using this: https://www.thingiverse.com/thing:3367745
I'm a maker, student and "learner". I love creating things with my hand, and I love the idea of using a 3D printer to help me make it. I like drawing and designing things on the PC and on a piece of paper. I'm not that good at the moment, but since I started I'm improving a lot (maybe...)