This has to be the best bug zapper on the market. I loved it so much. that I bought two more for family members. They love it also. My sister told me she can now enjoy going outside again without having mosquito bites all over her body. My other sister gave it to her son who was having a huge mosquito problem in his backyard. He said his wife and children could not enjoy their pool because they would be eaten  alive, and at night forget about ever going outside. Well with this zapper they are able to enjoy the outdoors again. The price is great for the results we are getting, and even better we are not spraying poison all around anymore. The poison did not work anyway. Buy it, use it, and you will be amazed.