I wanted a way to reuse my empty filament spools, and that's when I came up with this design.
The design is customizable. I have included OpenSCAD scripts to customize the lamp components for spools with an outer diameter of 190mm–205mm and an inner diameter of 50mm–60mm. You can customize the socket_holder to fit your light bulb socket. One of the photos shows the dimensions of the bulb you will need.
The included files are for a spool with an inner diameter of 54mm and an outer diameter of 200mm. You will need a 300x300mm print bed to print the hexagons. Make sure to have the .scad files in the same folder.
3D PRINTING SETTINGS
I have included pdfs with print instructions, instructions to customize your own top cap and lithophane, and instructions on how to assemble the lamp.
Thank you for supporting my design. I really appreciate it.