I like how she actually described how to do this, because I've seen it done, and I love it.. but no one would give a step-by-step tutorial. This is for those of you out there who are not exactly electricians!
Ball jar pendant light! I want to make two of these, one for each side of the bed. This blog (Organize & Decorate Everything) provides an excellent tutorial, though I would try to use Ikea pendant switches rather than repurposing the bones of a different pendant.