I am with a very small number of reviewers here that I have to wonder how this silly thing got that many positive reviews. I have a small backyard, but was constantly attacked by mosquitoes everytime I went out. I have no standing water or what so ever. My neighbors might, but this thing is supposed to cover an whole acre.

I followed the instruction, hung it a good distance from the porch and let it go. Oh, I also add the flowtron tape that came with the device to the bottom. A few zaps here and there, but nothing spectacular. I left it on out there for a week, and saw no difference. Still got attacked by mosquitoes. Two weeks, same thing. After a month, I gave up and took it down. There is no point to waste electricity. Oh, it served one purpose: light up that corner of the yard some.

So, don't waste your hard-earned money on this thing and electricity. I am almost sure you will be disappointed. This thing will go on my next trip to Goodwill.
I am with a very small number of reviewers here that I have to wonder how this silly thing got that many positive reviews. I have a small backyard, but was constantly attacked by mosquitoes everytime I went out. I have no standing water or what so ever. My neighbors might, but this thing is supposed to cover an whole acre. I followed the instruction, hung it a good distance from the porch and let it go. Oh, I also add the flowtron tape that came with the device to the bottom. A few zaps here and there, but nothing spectacular. I left it on out there for a week, and saw no difference. Still got attacked by mosquitoes. Two weeks, same thing. After a month, I gave up and took it down. There is no point to waste electricity. Oh, it served one purpose: light up that corner of the yard some. So, don't waste your hard-earned money on this thing and electricity. I am almost sure you will be disappointed. This thing will go on my next trip to Goodwill.