If you use Lithophane maker you can create a lithophane with a “lamp” holder tight to the lithophane.
Two problems associated with that:
I was inspired by Patrick Miehling (3Dino Lithophane Halterung) who published a holder for curved lithophanes. Since I found curved ones “to fancy” I was in the need to create my own. It took me quite some time to find a “good lamp”, actually a so-called puck light: https://www.amazon.de/dp/B0CMHH1P8Z
I used “GEETECH Wood Black Walnut” - PLA. Thus, the first layer in the .3mf is 210 degrees, the rest 205.
This is my first 3D-file I publish on printables - created with TinkerCAD - thus not perfect :-)
The author marked this model as their own original creation.