Eradicate troublesome flying insects with the Black Flag 40W Bug Zapper with Black Bulb. This powerful, plug-in bug zapper gets rid of any flying insect before they get a chance to get you. Using a three-part defense system and sophisticated dusk-to-dawn sensor, this electric bug zapper works effortlessly to help make pesky mosquitos, biting flies, wasps and moths non-existent from your yard. with UV attraction and circuit board technology, a 40W LED black light helps draw insects into the 5,500 Volt electrical grid and eliminates them on contact. A specialized, clip-on Octenol lure also provides double-duty attraction power so that mosquitos and biting bugs don't stand a chance against this extra-effective, electric insect zapper. To help bring you more confidence and peace of mind, an adjustable, dusk-to-dawn sensor helps meet the needs of a quickly changing environment, while a durable safety guard helps prevent children, pets and wildlife from contacting the charged grids. It's safe. It's easy. And it's energy efficient. Take back your home from annoying insects and zap your bug problems away, 24 hours a day. The Black Flag 40W Bug Zapper with Black Bulb is your gatekeeper to enjoying your backyard and patio bug free.