Why to buy lamp when we can build one:)
It is nice lamp with standard E27 bulb(LED 7.5W).
You can use any LED bulb which will fit there. Just use LED bulb because other kind of bulb
will produce more heat and then it can melt your shade.
It is printed with PLA without any support but if you can be more precise or get better(finnest) look you should use some, especially for both (upper and bottom) arm.
Use 20% infill max(keep the parts light) for all parts except nuts and bolts. For them use 40% infill.
As usual Fusion360 files included if you want to edit any parts of this lamp(and i want to see your result definitelly, please share your makes:)
In this version i have used just standard LED bulb for simplicity.
Also you will need fix its base with some clamp to surface. There is big screw on the top
of that base so you can tigh it and fix the lamp in one position or loose it and make free rotation, if you will not unscrew it much it can hold pretty good.
For version 2 i want to add some "smart" features as LED strip(RGBWW WS2812 - Neopixel), NodeMCU(WiFi), sensors, etc. And self standing base - without clamp!
There is space for LED strip already actually in this version as well:)
Be careful with connecting/mounting anything to the mains as this is dangerous voltage. If you do not know how to connect it just buy some lamp or ask some electricians for help.
Prusa i3 MK3
20 - 40 infill
no support(see text)