LiBa Electric Bug Zapper (2-Pack) Indoor Insect Killer - (4) Extra Replacement Bulbs - Fly, Mosquito Killer and Repellent - Lightweight, Powerful 2800V Grid, Easy-to-Clean, Removable Washable Tray

Excellent! Works Really Well! Just plug it in and your Mosquitoes and Fly issues are Gone! Love the Extra Lights! Works continuously for about a Year but with the Extra Lights, it'll last even Longer! I was getting So Many Mosquitoes this year and we needed a new ‘Bug Light'. So Happy with this Purchase! Crazy How Good It Works for All Bugs, even Fleas! It's Amazing!

First of all, it's really hard to get the plug unnested from inside this device when you first open the box. The trick to it turns out to be taking the bottom tray out, and then lifting the metal grate (there's a spring that allows you to do this) and pulling the plug out. You have to be really gentle with it, though, or risk breaking something on the device. Besides that, though, I really love this! Prior to this, I had a cheap $5 mosquito trapper that used blue LEDs to attract mosquitos then sucked them into a small fan. It worked well for what it was, but I had to place it near the front door for any mosquitos to even NOTICE it enough to go in it. That's not the same case with this bug zapper at all. I placed it near the front door, but with the way our home is designed, I couldn't really put it somewhere noticeable near the front door unless I hung it. It comes with a chain to hang it, but I didn't have any hooks. So I placed it on the floor, kind of near the front door but still out of sight for any bugs coming in. Despite that, this device has zapped a LOT of bugs. Bugs I wasn't even AWARE were around. I thought it may not work out very well since it's still cold here, but WOW. This emits a bright blue light that really does attract bugs from where ever they are, so it doesn't even really need to be in sight to work. In my case, it's behind the couch and a wall near the door, and it's still doing an awesome job at attracting them. You hear a loud POP every time it zaps a bug. The only real complaint I have about this is that the tray at the bottom doesn't catch them all. The electric jolt they get evidently sends them flying outside the perimeter of the device and its tray, so I have been having to clean up a lot of dead bugs surrounding it. I can't really blame the manufacturer for that, though... they would have to make the bottom tray way bigger than the device to really combat that. We have a cat, and so far the metal bars have kept him from getting himself zapped. It should be noted that this doesn't produce any heat, just light. So it's completely safe to leave it plugged in while you're away.