Hey guys, these industrial light fixtures came directly from a factory that reinstalled all of their lighting system. These would work excellent in an industrial, laboratory, steampunk, or in an array of other attraction situations. All work and can simply be hard-wired in to your electrical system. We paid a pretty penny for them and found out we couldn't use them for much. We have eleven sitting here, and we will sell a single one for $50 or best offer. If you buy more than one we will come down on price per lamp as well. If you are interested please call as I am willing to bargain or possibly trade. (256) 443-5520