Ender 3 LED IKEA LEDBERG Strip holder

thingiverse

Easy to mount, slide the LED strips in their slots (don't try to clip it!). Then, you just need to take off the two top right screws of the frame (visible on the 2nd picture) and slide the holder in the frame then put the screws back. To print without support, print the part on its side ;) One holder has enough strength for 3 strips but feel free to add a second one at the beginning or at the end of the strips. You can also print two holders and put one on the front of your printer and one on the back for a better lighting.