Tetraeder shaped lamp screen

This is a lamp that was desined for a Müller Licht Light Bulb Artikle Nr. 400408, Bar Code Nr. 4 018412 345165. The buld is a E27 Socket, so you could use for instance the one here at LIGHTSTOCK GmbH, Article number: 16879643048147.
I do not get kickbacks from any of these companies. If you like the lamp let me know. I would like to see some pictures of printed parts or the full thin in your living room, bathroom or mobile home.

!!! WARNING THE THING HAS FLAWS IN THE STL !!!!
I need to repa