Black Flag. 5,500 Volt, Bug Zapper, Plug In, With 1 Acre Coverage, Includes Black Flag Mosquito Octanol Lure To Attract & Kill More Mosquitos, 1 Year Warranty. This weather-proof, plug-in bug zapper eliminates any flying insect outdoors, 24 hours a day. Using silent UV attraction and circuit board technology, pesky mosquitos, biting flies, wasps and moths are immediately drawn into a three-part defense system that quickly and effortlessly gets rid of your annoying bug problem. Instead of being attracted to you, the bright, 40W fluorescent bulb draws bugs into its electrical grid and eliminates them on contact, while a specialized Octenol lure works overtime to ensure that relentless mosquitos never get to you. A durable plastic safety guard keeps out children, pets and wildlife for peace of mind. It's fast. It's easy.