40mm Fan LED Light Bar

thingiverse

This design is optimized for use with a high-clearance fang and a 40x20mm hotend fan, providing ample room for a smooth operation. It should also work well with a standard 40x20mm fan, as the layout isn't overly complicated. Feel free to remix it if you need more space. If you're interested in customizing this design further, here's a link to the 360 file: https://a360.co/2Jzm4Nt I'm using high-bright LEDs that are 10mm wide and come in a 3-piece strip with 12 LEDs each. You can find them on Aliexpress at https://www.aliexpress.com/item/high-bright-5M-SMD3014-2835-5050-5630-3528-LED-Strip-light-DC12V-60LED-M-flexible-light/32658006698.html. The diffuser works great with clear filament, but I might consider making it thicker in the future to see if I can squeeze out more light from my LEDs. Alternatively, you could use a piece of white paper as a makeshift diffuser.