Im sorry I dont recall what it was called but I saw an ad in the magazine. It claims to keep owls and other predators away and it runs without electricity or gas. I believe 40 dollars and it blinks a light which animals think is another animals eyes and hence, keeps them away I believe i have an owl coming around and since I can't just shoot the stupid thing or trap it, I need to just keep it away. Has anyone tried this blinking light gadget? does it work? Does it not work? Anyone have any experience with it?