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hawkblu09 | Staff 5.2K Views
Aug 4, 2026 8:52 PM

4500V jepwe Solar Bug Zapper Outdoor w/ Dual Solar Panels & 4000mAh Battery $40.19 + Free Shipping

$40

$100

60% off
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BlueOcean Ventures via Amazon [amazon.com] has 4500V jepwe Solar Bug Zapper Outdoor w/ Dual Solar Panels & 4000mAh Battery on sale for $66.99 - 40% off when you apply promo code SQU3M645 at checkout = $40.19. Shipping is free.

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BlueOcean Ventures via Amazon [amazon.com] has 4500V jepwe Solar Bug Zapper Outdoor w/ Dual Solar Panels & 4000mAh Battery on sale for $66.99 - 40% off when you apply promo code SQU3M645 at checkout = $40.19. Shipping is free.

Note: Amazon promo codes don't always apply seamlessly. If you run into this issue, try refreshing the page, re-entering the code, or checking after you select a payment method to confirm whether it already applied.

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Aug 5, 2026 5:24 PM
377 Comments
Joined Aug 2011
wfayAug 5, 2026 5:24 PM
377 Comments
Do these things work? I saw a comment in a previous deal where someone said these bug zappers tend to kill the bugs you don't care about (mostly moths) and the mosquitoes ignore them.

Here's one such deal (and comment): https://slickdeals.net/f/19788936-buzbug-led-bug-zapper-indoor-3-efficient-50000h-led-bulbs-22-99-free-s-h-w-prime-or-35
Last edited by wfay August 5, 2026 at 10:29 AM.
Aug 6, 2026 5:54 PM
750 Comments
Joined Feb 2009
garej704Aug 6, 2026 5:54 PM
750 Comments

Our community has rated this post as helpful. If you agree, why not thank

Quote from wfay View quoted comment :
Do these things work? I saw a comment in a previous deal where someone said these bug zappers tend to kill the bugs you don't care about (mostly moths) and the mosquitoes ignore them.

Here's one such deal (and comment): https://slickdeals.net/f/19788936-buzbug-led-bug-zapper-indoor-3-efficient-50000h-led-bulbs-22-99-free-s-h-w-prime-or-35
That was me. I studied Entomology about 4 decades ago and these were known to be useless back then yet they are still around doing damage to beneficial insects, especially moths. Just google "Bug zappers site:edu" and you'll find a lot of articles from university entomologist confirming they are useless at mosquito and other insects you may be wanting to control. Just another example what you find even from a article published 2 decades ago at Iowa St.


"Insect electrocuter light traps, also known "bug zappers" have been extensively marketed for the past several years with claims they can provide relief from the annoyance of biting mosquitoes and other pests in your back yard. Their effectiveness has been widely doubted and a few studies have shown they are very poor at killing mosquito females (the sex that bites).
Now comes another study indicating black light traps are not only useless for mosquito, they are potentially harmful to the environment (and not just to the sensitive ears of neighbors trying to sleep next door). Results of a survey of insects caught in an electrocuter black light trap in Newark, Delaware indicate that nearly all of the insects caught are either harmless or beneficial. Pests, and especially biting pests, do not end up in the traps.
According to an article by Timothy Frick and Douglas Tallamy of the University of Delaware published in Entomological News [107(2): 77-82] only 31 insects out of 13,789 trapped and counted (0.22%) in a suburban setting over the course of an entire summer were biting flies. "Biting flies" includes both female mosquitoes and biting gnats.
The largest number of insects (6,670 = 48.4%) were harmless, nonbiting aquatic insects from nearby rivers and streams. These insects, of course, are a vital part of the aquatic food chain and are valuable "fish food." Another important group unfortunately caught in the traps were predators and parasites, that is, biological control organisms such as ground beetles and parasitic wasps that help keep insect pest populations naturally low. Predators and parasites accounted for 13.5% of the insects caught (1,868).
So how good are bug zappers? This study would indicate they are worst than worthless because of the large number of harmless and beneficial insects they kill. Extrapolations calculated by the authors indicate that 4 million bug zappers (4 years worth of approximated sales in the U.S.) operating for 40 nights each summer, would destroy in excess of 71 billion nontarget insects each year. And the number of mosquitoes would still be the same as before. It is clear you should save your money!"
3
Aug 7, 2026 4:15 AM
46 Comments
Joined Apr 2015
BertPizzaAug 7, 2026 4:15 AM
46 Comments
Quote from garej704 View quoted comment :
That was me. I studied Entomology about 4 decades ago and these were known to be useless back then yet they are still around doing damage to beneficial insects, especially moths. Just google "Bug zappers site:edu" and you'll find a lot of articles from university entomologist confirming they are useless at mosquito and other insects you may be wanting to control. Just another example what you find even from a article published 2 decades ago at Iowa St.


"Insect electrocuter light traps, also known "bug zappers" have been extensively marketed for the past several years with claims they can provide relief from the annoyance of biting mosquitoes and other pests in your back yard. Their effectiveness has been widely doubted and a few studies have shown they are very poor at killing mosquito females (the sex that bites).
Now comes another study indicating black light traps are not only useless for mosquito, they are potentially harmful to the environment (and not just to the sensitive ears of neighbors trying to sleep next door). Results of a survey of insects caught in an electrocuter black light trap in Newark, Delaware indicate that nearly all of the insects caught are either harmless or beneficial. Pests, and especially biting pests, do not end up in the traps.
According to an article by Timothy Frick and Douglas Tallamy of the University of Delaware published in Entomological News [107(2): 77-82] only 31 insects out of 13,789 trapped and counted (0.22%) in a suburban setting over the course of an entire summer were biting flies. "Biting flies" includes both female mosquitoes and biting gnats.
The largest number of insects (6,670 = 48.4%) were harmless, nonbiting aquatic insects from nearby rivers and streams. These insects, of course, are a vital part of the aquatic food chain and are valuable "fish food." Another important group unfortunately caught in the traps were predators and parasites, that is, biological control organisms such as ground beetles and parasitic wasps that help keep insect pest populations naturally low. Predators and parasites accounted for 13.5% of the insects caught (1,868).
So how good are bug zappers? This study would indicate they are worst than worthless because of the large number of harmless and beneficial insects they kill. Extrapolations calculated by the authors indicate that 4 million bug zappers (4 years worth of approximated sales in the U.S.) operating for 40 nights each summer, would destroy in excess of 71 billion nontarget insects each year. And the number of mosquitoes would still be the same as before. It is clear you should save your money!"
This is so interesting. Are the indoor versions of these any better? I'd expect since there are no beneficial insects indoors and also no strong source of UV light other than the attractor, that it might actually be helpful? Or do you think the mosquitos ignore them indoors too?
Pro
Aug 7, 2026 6:02 PM
1K Comments
Joined May 2012
luddite_cyborg
Pro
Aug 7, 2026 6:02 PM
1K Comments
Quote from garej704 View quoted comment :
That was me. I studied Entomology about 4 decades ago and these were known to be useless back then yet they are still around doing damage to beneficial insects, especially moths. Just google "Bug zappers site:edu" and you'll find a lot of articles from university entomologist confirming they are useless at mosquito and other insects you may be wanting to control. Just another example what you find even from a article published 2 decades ago at Iowa St.


"Insect electrocuter light traps, also known "bug zappers" have been extensively marketed for the past several years with claims they can provide relief from the annoyance of biting mosquitoes and other pests in your back yard. Their effectiveness has been widely doubted and a few studies have shown they are very poor at killing mosquito females (the sex that bites).
Now comes another study indicating black light traps are not only useless for mosquito, they are potentially harmful to the environment (and not just to the sensitive ears of neighbors trying to sleep next door). Results of a survey of insects caught in an electrocuter black light trap in Newark, Delaware indicate that nearly all of the insects caught are either harmless or beneficial. Pests, and especially biting pests, do not end up in the traps.
According to an article by Timothy Frick and Douglas Tallamy of the University of Delaware published in Entomological News [107(2): 77-82] only 31 insects out of 13,789 trapped and counted (0.22%) in a suburban setting over the course of an entire summer were biting flies. "Biting flies" includes both female mosquitoes and biting gnats.
The largest number of insects (6,670 = 48.4%) were harmless, nonbiting aquatic insects from nearby rivers and streams. These insects, of course, are a vital part of the aquatic food chain and are valuable "fish food." Another important group unfortunately caught in the traps were predators and parasites, that is, biological control organisms such as ground beetles and parasitic wasps that help keep insect pest populations naturally low. Predators and parasites accounted for 13.5% of the insects caught (1,868).
So how good are bug zappers? This study would indicate they are worst than worthless because of the large number of harmless and beneficial insects they kill. Extrapolations calculated by the authors indicate that 4 million bug zappers (4 years worth of approximated sales in the U.S.) operating for 40 nights each summer, would destroy in excess of 71 billion nontarget insects each year. And the number of mosquitoes would still be the same as before. It is clear you should save your money!"
Thanks, I always downvote these deals, seems there's an influx of chinese vendors pushing these things to people ignorant of their effects. Hate seeing these shared/promoted by SD staff.
Aug 8, 2026 3:30 AM
94 Comments
Joined Nov 2017
rockboxxAug 8, 2026 3:30 AM
94 Comments
Man, they're really pushin this thing HARD.
Aug 10, 2026 1:47 PM
110 Comments
Joined Oct 2020
WH0414Aug 10, 2026 1:47 PM
110 Comments
How good do the things work
Aug 11, 2026 6:58 AM
248 Comments
Joined May 2020
mamonotaishoAug 11, 2026 6:58 AM
248 Comments
Quote from garej704 View quoted comment :
That was me. I studied Entomology about 4 decades ago and these were known to be useless back then yet they are still around doing damage to beneficial insects, especially moths. Just google "Bug zappers site:edu" and you'll find a lot of articles from university entomologist confirming they are useless at mosquito and other insects you may be wanting to control. Just another example what you find even from a article published 2 decades ago at Iowa St.


"Insect electrocuter light traps, also known "bug zappers" have been extensively marketed for the past several years with claims they can provide relief from the annoyance of biting mosquitoes and other pests in your back yard. Their effectiveness has been widely doubted and a few studies have shown they are very poor at killing mosquito females (the sex that bites).
Now comes another study indicating black light traps are not only useless for mosquito, they are potentially harmful to the environment (and not just to the sensitive ears of neighbors trying to sleep next door). Results of a survey of insects caught in an electrocuter black light trap in Newark, Delaware indicate that nearly all of the insects caught are either harmless or beneficial. Pests, and especially biting pests, do not end up in the traps.
According to an article by Timothy Frick and Douglas Tallamy of the University of Delaware published in Entomological News [107(2): 77-82] only 31 insects out of 13,789 trapped and counted (0.22%) in a suburban setting over the course of an entire summer were biting flies. "Biting flies" includes both female mosquitoes and biting gnats.
The largest number of insects (6,670 = 48.4%) were harmless, nonbiting aquatic insects from nearby rivers and streams. These insects, of course, are a vital part of the aquatic food chain and are valuable "fish food." Another important group unfortunately caught in the traps were predators and parasites, that is, biological control organisms such as ground beetles and parasitic wasps that help keep insect pest populations naturally low. Predators and parasites accounted for 13.5% of the insects caught (1,868).
So how good are bug zappers? This study would indicate they are worst than worthless because of the large number of harmless and beneficial insects they kill. Extrapolations calculated by the authors indicate that 4 million bug zappers (4 years worth of approximated sales in the U.S.) operating for 40 nights each summer, would destroy in excess of 71 billion nontarget insects each year. And the number of mosquitoes would still be the same as before. It is clear you should save your money!"
Per Google: A moth shortage causes birds to catch more mosquitoes because birds switch to daytime and twilight mosquito hunting when their main night food is gone.

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