Lowes and Home Despot have these...I found them a while back in their electrical section. They are not expensive fixtures and you have a choice of pedestal mount or flush mount, they are painted kind of a silvery gray color. Standard lamp base for a 110vac or large 12vdc bulb....I have three or four in my engine room so I can see what I am trying to reach (and usually can't get my hands on) Seems to me they were about twenty bucks complete each, but that was a while ago. They have the metal cage around the glass globe. Balmar also sells them but they are three or four times the price and for the same damn thing.