Take back your yard and outdoor fun with this innovative mosquito trap. This mosquito specific trap uses a powerful combination of mosquito lures-black light, heat, octenol, movement, color, and contrast to effectively lure and eliminates mosquitoes. To help save energy the Stinger Mosquito Killer showcases a sundown sensor that turns off the zapper during the day when there are no mosquitoes. An easy to see indicator switch lets you know when the zapper is working. Mosquitoes are drawn to the trap and a powerful vacuum fan draws them into a grid that eliminates those flying pests.