ASPECTEK Bug Zapper Replacement UV Lamp Bulbs – 2x20W Light Tubes for 40W Electronic Models (Not for 20W Zappers) – Fits ASIN B07KSRFJ9Y, 2-Pack

10-May-2023 Update:I brought the Zapper out a week ago, and it is doin' its job. It does work best at night as the only light in the area. I've read reviews that asked about replacement bulbs, I've yet to replace them. I run this 24x7 from early May to the first snow in late October'ish. Bugs can also fall to the floor too so keep vacuum cleaner handy too.19-May-2022 Update - Well, if a Miller Moth doesn't drop off the grid after being zapped, zapping continues like one gun shot after another. I have to turn the unit off, get a screwdriver with an insulated handle and tap the body off so it falls to the bottom.17-May-2022: I read the reviews, and one person (probably more) mentioned they should have bought the 40W rather than the 20W. The one thing I failed to do, my fault 100%, was to check the physical size. The 40W is 10" wider than the 20W. The reason Pterodactyls are extent, not because of that big asteroid 64M years ago in the Yucatan, it has to be this Zapper.I placed it in a window out of the way near the back door area. It has already nailed a fly & moth. People are right, when it goes off - it sounds like .45 caliber 1911 gun shot. I may move it to another room farther from the bedroom or my office. When I'm on work calls, I don't want my colleagues jealous thinking I'm at a shooting range. It does have a really loud SNAP.We live on 5+ acres in a horse zoned subdivision in Colorado at 6,800 ft above sea level. Nice as we don't have fleas and mosquitoes are rare.HOWEVER, one of our neighbors does a crappy, literally, job of cleaning up his two horses' "paddies". He'll go months between clean-ups. (Yes neighbors and I have talked to him, but he doesn't change so it is what it is.) In the summer flies are a bit of an issue. His property is a good 150 yards away but flies, ya know, well they fly.We have two dogs and a doggie door. Flies and moths use it too, and they invade via root vents and find their way into ceiling light fixtures and smoke detectors. Millers can be like the bugs in "Starship Troopers" only they don't lob meteors in which case I'd "need a bigger boat". Millers have a way of invading homes that are well closed-up, plus the doggie door is enticing.We get Miller Moths in May migrating west from Kansas heading to the cooler Rocky Mountains. They hit the Rockies just as hungry sleepy bears are waking up, and the bears love them. I suggested we get a bear and my wife suggested I might need therapy. My dogs are not so skilled at catching moths.We've had invasions of literally 100s getting in the house some years. In the garage I put out a large bucket of soapy water with a 1000LM LED over and it does the job, the house needed a better solution so I'm trying the 40W Zapper. Using a soapy water bucket indoors with my dogs, well, it gets messy real fast.I've tried the sticky sticks (see photo) and they are OK, they just don't attract the bugs. I've tried other small wall unit zappers that were useless. Hoping Sparky will attract them once in the house and will take over from there.I'll post an update this summer once I see how it works.

The best zapper ever. Attracts and zaps all the insects, tiny and large once’s. It is loud when it zaps but I don’t care cause it gets all those pesky flies and mosquitoes.

I’ve had the ASPECTEK Insect Killer for over six months now, and it has been absolutely fantastic. It works exactly as advertised — consistently and reliably — without any issues at all.The setup was simple right out of the box, and the build quality feels sturdy and durable. The light attracts bugs effectively, and the electric grid delivers a quick, clean zap every time. It covers a good amount of space, making it perfect for patios, garages, or even indoor areas where pests are a problem.What really stands out is the value. For the price, you get a product that performs just as well, if not better, than some much more expensive options. It’s powerful, efficient, and requires minimal maintenance — just an occasional emptying of the bottom tray and a quick wipe down.After six months of continuous use, I can honestly say I have zero complaints. It’s been a great addition to my home, and I highly recommend it to anyone looking for an affordable and effective bug zapper.

Is this thing loud? Yes. Can it burn your retinas? Yes. Is it ugly? Yes. Do I care? Not one bit! I live in the south, and in my area, they spray for mosquitoes, but it's simply just not enough. I have a screened in porch, and mosquitoes somehow still make their way in, and then when I have my back door opened for my cats to get their back porch time, the mosquitoes enter my home. I've always been very sensitive to their bites, and end up with huge red welts that burn, and itch for weeks. They LOVE my blood. I'm the one at the BBQ covered in mosquitoes when no one else has even seen one. It's horrible. Anyway, I've only had this set up for about 8 hours, and I kept hearing a bunch of zaps, so I finally went to check the tray, and this thing has killed a bunch of...well, tbh I have no idea what these bugs are, but it got one mosquito, and I am SO happy about that! I have it set up in my utility room by the back door/problem area, but can hear it in every single room. I'm hoping my cats adjust to it because like I said, it is loud. It has startled me a couple of times, but if people can adapt to their smoke detector beeping when it needs batteries (CHANGE YOUR BATTERIES, PEOPLE), then I think I might eventually block out the sound of Satan's spawn dying off one by one. Although startling, it is music to my ears!Update: I purchased in June of 2023, and this unit died in the summer of 2024. I had to replace the bulbs once during that time. When it went out last year, I thought it was just the bulbs again, but the season was close to being over, so I didn't bother to mess with it. I was bitten by a mosquito a few nights ago so it's time to get this thing going again. I purchased replacement bulbs and got everything set up and the unit is completely dead. Will not turn on. Just had to buy another unit. The people that have said these don't last long, are correct. Prepare to purchase one every year/year and a half.