Without resorting to harsh chemicals or flyswatters, this bug zapper terminates mosquitoes and other flying nuisances before they can bite you, buzz around your ears, or give you the heebie-jeebies. A bright light bulb persuades curious bugs to enter the zapper, where theyll meet their fate with a quick jolt of electricity. The zapping action wont cause a mess and is far less destructive to your house than using a baseball bat. The zapper consumes a small amount of electricity, helping keep home energy costs low. The electronic bug zapper utilizes a high efficiency blue light which is proven to be the most effective lure for flying insects during the day or night. Creates a practical, efficient, hygienic and automatic electronic insect extermination system. Simply plug the bug zapper into an electrical outlet to attract and exterminate all flying and crawling insects.