I m fascinated by the voronoi shape, and wanted to use the design from Markellov to have a lamp close to my bed.
I've used fusion360 to import the mesh, and work around. You can find the file enclosed.
Enjoy, let me know what you do with it ! thanks
EDIT: I've added a variant, with an open top
For the body of the lamp, I did the print with a 0.3 layer height with a 0.6 nozzle diameter.
I had to change cura setting in order to ask to avoid break the printing part (move on Z axis).
It took close to 45hours for the lamp itself.
The base of the lamp has been printed on 0.2 layer, with a classic 0.4 nozzle on another printer in parallel.
The shape of the base has been done to receive the cable and fixation for the light, as it is in the pict (the 2.99€ cable), that you can easily find -in france- like here: https://www.leroymerlin.fr/v3/p/produits/cable-e14-inspire-pvc-blanc-40-w-e1400630736