I got this a week or so ago as part of a Craigslist "must take all" assortment of items, but I don't need it.
Photos: tested it and it works.
It's connected to a regular power cord that you can plug into a regular wall outlet... but from the way it's hooked up at the back (see photo #3), it looks like maybe you could connect it directly to an electrical source if you wanted to.
The switch appears to be a 3-position switch -- the kind you can use to have two different brightness levels with a 3-way bulb.
Easy pickup less than one block from the Georgia Ave.-Petworth Metro.
wall-mounted hinged light fixture (near GA Ave. Metro)
This offer has been gifted to someone and is no longer available.