I printed the cable cover and the mounting bracket in black PLA. The lampshade in offwhite PLA with a 0.6mm nozzle in vasemode.
The mounting bracket needs two M4 heated inserts and two 8-10mm long M4 screws.
The bulbholder needs a 40mm external threat with fitting nut for combining the lampshade and cable cover (if the threat is bigger in diameater you can easily cut the holes bigger).
The author marked this model as their own original creation.