USE ONLY WITH LOW WATTAGE LED LIGHTS!!!
ONLY USE IF YOU HAVE A GENERAL KNOWLAGE OF HOUSEHOLD POWER!!!

Ok now that that is out of the way. This is a real basic socket that all you need is an old plug or cut off extension cord to use.
Designed to fit a standard lightbulb socket A19 or otherwise known as an E26 or E27.

Throw this in Tinkercad and put whatever base on it you need and print it out.

I printed these in PLA and PETG and they both work fine. Although PETG didn't get soft from the heat the light puts off. PLA did.