Get rid of flying insects with the electric Monster Zapper trap by Bell + Howell. Place the Monster Zapper trap in a dark, dry place. Make sure the product is protected from rain or wet conditions. Turn off all other light sources within 20 m of the product. For indoor use during the day time, close the curtains and turn off other light sources so that insects are attracted to the UV light from the Monster Zapper. The Monster Zapper has a detachable tray for easy clean up and does not emit heat. It has an electric grid with a 2,800-volt maximum power and dual UV fluorescent lights for maximum range. Equipped with an easy-to-use On/Off button, the trap also includes a metal chain for hanging. This product is not harmful to pets.