YONGXIN Mosquito Bug Zapper, Powerful 2500V Grid Insect Killer – 23 Watts Fly Trap, Mosquito Killer – for Residential, Commercial and Industrial Indoor Use

We have knats and this is helping to lower or knat population. So far, it's working. We take the mouths and other favorable insects outside by hand to she them but the knats are out of control. We've only had this light for one day so I can't comment on more than how it's performed this far.

I am happy with the product, I had a drain fly issue, so these small flys are a one snap death knell. Within three days the problem was solved. Everything worked just placed it a flipped the switch. Its been 10 days. Now its off. If I need it again , I will update this review.

Highly recommended. It zaps gnats, mosquitoes and other bugs, we never hear a thing. The only time I've ever heard it zap was when I plugged it in the first time. It amazes me how well it works and never makes a sound.

I live in Puerto Rico where mosquitoes are a constant problem day and night. I bought this product for indoors and a Hoont for outdoors. Both failed miserably. This product was plugged to an indoor socket that I use for other appliances and puff. That was it. The blue light came on and then that was it. The Hoont lasted 2 days. That one uses a fan instead of zapping them. The fan stopped working the next day.

I disliked the fact that this device does not work well. When you turn it on it sparks, However, most of the flies are not killed by this device. Try to find something else that works. I am not pleased with this purchase

This is a Christmas gift

I bought four of these for my huge porch and it worked very very well no I can set you very comfortably and not worry about mosquitoes

Me agrada el producto pero las moscas o insectos no se acercan al producto. Pienso que deberian crear un tipo de luz que los atraiga.