1.Mosquito trap effectively controls insects over 1500 sq ft, it uses a replaceable 15W bulb to emit a 365nm purple light wave and microthermal effect that attracts insects effectively, then electrocutes them by 4200V high-voltage grid, can efficiently kill off mosquito, gnats, Aedes, flies, moths and other flying insects.2.Designed with high grade waterproof, Doset electric bug zapper is resistant to harsh weather conditions, ensuring longevity. With a hanging hook, it can be used in various locations, including home, balcony, patio, garden, courtyard, farm, office, swimming pool, garage, pergola and more.3.The bug zapper, which is registered with the EPA, uses physical methods to control mosquitoes. So you don't have to put up with the smell of spray, pesticides and attractants. And you don't have to worry about your pet eating insects killed by pesticides. The plastic housing prevents your family and pets from touching high-voltage grids.4.This sturdy mosquito zapper is made of fireproof ABS material which could resistant to high temperature and oil, difficult to dissolve. Ideal for indoor and outdoor use.5.Convenient Design: The loop on the top makes it easy to hang. The included brush cleans the tray of insects remains. All you have to do is plug the bug zapper in and it will work for you. Please clean the tray regularly.