Electric Insect Killer with Switch, Fly Trap, Insect Light,...
Good for: Buyers willing to read the details before deciding
Watch out for: too-many-short-reviews
Last analyzed: March 2026
Total Reviews
2,834
On Amazon
Verified
100%
Good
Amazon Rating
4.3
Original rating
Savinoo Rating
3.2
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 65/100) Electric Insect Killer with Switch, Fly Trap, Insect Light,... has some concerning review patterns. Major Issues Found: 100% of 5-star reviews are very short (under 15 words).
- Genuine 5-star reviews usually explain why Electric Insect Killer with Switch, Fly Trap, Insect Light,... is excellent. Additional Concerns: 98% of reviews are very short (under 10 words).
- Detailed reviews are more trustworthy. Low author diversity detected - some reviewers may have written multiple reviews. Positive Indicators: 100% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"すごく効果があります！我が家は虫嫌いなので、通年付けっぱなしです！交換電球も付いていて安心です！"
Anonymous
小バエ、小さな虫が部屋に出現して困ってる人・虫嫌いなのに部屋に虫が湧く人。これ一択です。寝る時に、電気を消し、外光を遮断してこの商品の電源を付けるだけ。自然と青い光に引かれて虫が熱線に突撃。朝起きるとちっさな虫が何匹もタヒんでました！
Anonymous
飼っている小動物の関係でコバエが増えて困っていたところ、これを設置したら全匹とは言わないが相当な数(目視で分かる)が電撃で退治出来ている。パチッという音と焦げる匂いがするが我慢出来るレベル。ゼリー状のポットを設置する商品だと2週間くらいで乾燥して効果が無くなり買い増ししないといけないから、コスト面でも満足。明るい所に置くと効果が薄い為、コバエで困っている場所を暗くしておくと効果的です。
amazon
実家用のリピート買いです。付属の蛍光灯に変えるまで半年ぐらいでした。蛍光灯の予備購入をお勧めします。電気代も気にならないレベルです。
jpb
良い意味で、気持ち悪いくらいに大量にとれます。替えの電球がついているのですが、コバエの死骸処理が面倒なので、毎年買い直しております。この商品のおかげでコバエが激減したので大変ありがたいです。
Anonymous
コバエ対策で使用しています。香りなどでコバエを誘引する商品に比べて、誘引灯使用ですので短時間でより多くのコバエを殺虫可能でした。
zou
暖かい時期に大量に発生して、台所に卵を産み付けて行くコバエ。いろんな殺虫スプレーを試したが、なかなかコバエは手強い。こいつが家に来てから、コバエいなくなった気がする。寒い時期はコバエさんはいないので、電源オフ。で現在冬眠中。また、出てきたら、こいつで玉砕するのだ。コバエさんごめんなさい。
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
2
⚠ Brief reviews
Long Reviews
0%
⚠ Low detail
Short Reviews
98%
⚠ High brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
2
avg. words per review
Interpretation: High volume of brief reviews may indicate incentivized feedback or review manipulation.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.21
Natural pace
Max in One Day
2
Normal range
Variable Velocity Pattern
Review posting rate varies over time. This may be linked to promotions, product launches, or seasonal events.
Rating Breakdown
This chart shows how customers rated Electric Insect Killer with Switch, Fly Trap, Insect Light,.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
100% of 5-star reviews are very short (under 15 words). Genuine 5-star reviews usually explain why the product is excellent.
98% of reviews are very short (under 10 words). Detailed reviews are more trustworthy.
Low author diversity detected - some reviewers may have written multiple reviews.
Warning Flags
too-many-short-reviews
low-author-diversity
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Our analysis is based on 2,834 reviews.
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How does this compare?
This product scores 65/100 — above average among analyzed products.
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