Plugged it in last night, hung from a Shepard's Hook we got from our local home improvement store, and listened to the satisfying zaps of bugs finally going away. Works great for the non-biting midges we have all over our neighborhood in spring. There was a pile of fried bug under this zapper this morning, and many more that I blew off of the light. Will get one or two more, maybe smaller ones, to surround our house. Finally a non-chemical solution!