printed on the ender 3 you need to adjust the led bar on the buildplate, you can print all without support if you put the blower to the max or use support for the led bar.
fit 10mm LED
the buton is 19mm 12V
https://fr.aliexpress.com/w/wholesale-bouton-poussoir-led-12v.html?spm=a2g0o.productlist.search.0
layer : 0.2
material : PLA+
The author marked this model as their own original creation.