one piece 2 lamp lithophane

Any FDM printer should handle one piece 2 lamp lithophane just fine. It's been printed on machines like Bambu Lab A1, Prusa MK4, Creality Ender 3, Anycubic Kobra. A minimum build volume of 200 mm is recommended.

Nope — one piece 2 lamp lithophane is print-in-place, so it comes off the bed ready to use. No supports, no assembly.

one piece 2 lamp lithophane is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through MakerOnline.

Yes, one piece 2 lamp lithophane is available as a free download through MakerOnline. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.