X-gantry or Top Bar LED bar for Ender 3 (fits regular extrusion channel)

thingiverse

I wasn't too fond of Schtimpy's bulky design, but I thought maybe I could use a cutaway profile to simplify it. That's what I came up with. The clip mounts add up to 170mm in total length from end to end. The overall length of the thing is 215mm. To print this, start by printing from the flat side where the strip mounts are, and make sure to use supports for the clip arms. I might design a light diffuser to go on top of this later if I can get my hands on some clear filament. Edit: After trying out my first print of this, I found that two of the extrusion clips broke. Despite that, it still holds up just fine with only two clips in place, but I'm experimenting with different print settings and might tweak the clips at a later time if I can come up with a better design for them. Printing in PLA, I suspect ABS or PETG would have an easier time with the current version.