For this Lamp, Print out
9 times "Piece"
3 times "final Piece"
1 "Socket Holder"

You can find instructions on how to assemble the lamp here:
Watch the video

Print settings:
Print as oriented. You can use standard settings but make sure to use 10 Walls. The Pieces should be printed solid with no gaps inside. 10 Walls accomplishes that.
The Socket mount prints with standard settings.
Nothing needs support.

You can use these Parts:
UPDATE:
I made a universal Socket holder. You are not dependent on these Parts anymore.
You can find that in the .zip folder.
More info here: https://youtu.be/gKZ7UQk_apU
Just make sure to get it inside BEFORE you put in the last Piece.
If you can still get these parts:

EU Socket:

EU Bulb:

US Socket:

US Bulb:

Rope:

Hope you Like your Lamp.