Industrial Lamp - 3D printed

This is an industrial style lamp we design for our Laboratory in Milan. No one shared something similar in the Community, so we decided to project one big dimension lamp, but full optimized for 3D printing: NO support required, easy to print, solid and functional. It' not an easy target because usually the old lamps had a large cup, but we divided it in two to give a more interesting look with a six screw assembly, and to be able to generate the LampB file in "spiralize the outer contour"(light