WORKS ON MOST INSECTS: Keep insects away with the Bell+Howell Monster Double Bug Zapper. 18W high-intensity ultraviolet electronic wavelength attract mosquitoes, gnats, mosquitoes, flies, moths, and most other insects. When the insect nears the fly trap, the zapper will instantly kill the insects by an internal electric grid..SAFETY AND ECO-FRIENDLY: Monster Double Bug Zapper is EPA registered and made of fireproof and handy ABS material. Meet the fly zapper with no chemicals, insecticides, and harmful sprays: The internal grid is well fenced with plastic housing to prevent accidental contact making it safe for your children and pets..TOUGH WATERPROOF MOSQUITO KILLER: Waterproof design allows you to use our bug zapper indoors or outdoors. No matter the weather like, sunny or rain, just put mosquito trap in the place you need..POWERFUL AND RELIABLE: The coverage area for this 18w high-powered electric bug zapper is up to an impressive 1200 sq. ft. (½ acre coverage). more power than alternative insect killers. Monster Double Bug Zapper provides reliable and effective indoor/outdoor/backyard/home bug control..QUICK ASSEMBLING AND EASY TO CLEAN: Monster Double Bug Zapper can be assembled very quickly. Just place the electric bug killer on a flat surface or hang it on the tree/porch of your house with a convenient handheld black large ring. The Bell+Howell Mosquito Killer is designed with a safety guard to prevent contact from the lamp, the lantern also has a removable tray and comes with a brush for cleaning maintenance after heavy use.