thingiverse
These models are meant as LED diffusers for doll house lighting.
I've fastened them in a DIY doll house by hot gluing magnets to the diffusers and hot gluing magnets into holes in the dollhouse which I've milled with a Dremel.
These were printed with transparent PETG to create a diffuser effect and raise the temperature tolerance slightly compared to using PLA.
There is a circular version and an extended version.
I never got around to using the circular version, but was intending to use two or three individual LEDs in some configuration.
The extended version fits two short rows of soldered together strip LEDs.
Direct link to the original creator's page
thingiverse
prusaprinters
thingiverse
cults3d
thingiverse
cults3d
cults3d
thingiverse
Click the "View on thingiverse" button above to visit the original model page on thingiverse. You can download the STL file directly from the creator's page for free.
This STL file is compatible with most FDM 3D printers (Creality Ender 3, Prusa MK3S+, Bambu Lab, etc.) and resin printers (Elegoo, Anycubic). Check the original page for recommended print settings and materials.
Yes, this model is available as a free download on thingiverse. Some creators accept tips or donations.
Most STL files can be modified using free software like Blender, TinkerCAD, or Meshmixer. Check the license on the original thingiverse page to see if modifications are permitted by the creator.