Bests & Worsts Reviews from Amazon

There are two ways to measure the quality of an insect zapper. First, how powerful is it light? That will determine from how far away insects will be attracted. Second, how powerful are its "shocks"? That will, of course, determine what happens to the hapless critters. The Flowtron BK-40D performs both of these admirably. This should be set up AWAY from your seating area - at least 10 yards. It will attract and kill so many insects that if it is near you, you will get covered. Also, the zapping noises it makes as it kills can be intimidating to young kids. The plug comes off a short (6 inches or so) wire from the top as it hangs down from your pole. Make sure whatever extension cord you use is rated for outdoor use. There is a compartment just below this model, which will fit a sticky mosquito attractant - one comes free with this package. You can get refills easily at Target or WalMart. Cost about $4. You probably will not need them, however, because the UV light does a good job of attracting insects. I recommend it fully.