I found one at a semi-local flee-market, I'm going to be using it in the chicken's coup. You put the panel on the outside and run a cord to the light inside (which you can turn on and off). So I won't have to carry a flashlight inside any more, when I'm doing chores early in the morning or late at night! Still need to put it up, but I think it will be worth the $12 I spent on it. Any one else have a solar powered Shed light, and if so how well does it work?