Foldable and modular desk lamp. Batteries or a power supply for LEDs or a jack socket can be installed in the base. The 12mm hole can also accommodate a button switch. For the lampshade I used aluminum adhesive tape as a reflective surface. The design is intended to be modular and extensive. I printed in PLA at 0.20 with 40% infill.
The design of the chain link has been modified to improve the maintenance of the position of the arm and lampshade.
It may be convenient to correct the size of the holes in this part to facilitate assembly. It depends on your settings and the accuracy of your printer.