
STEM Light Trap: Indoor Fruit Fly Trap, Effective Insect Control for Home, Attracts and Traps Flying Insects, Emits Soft Blue Light, Starter Kit with 1 Plug-in Device and 3 Cartridges
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Shipping & Fee Details
Price | $25.48 | |
AmazonGlobal Shipping | $23.17 | |
Estimated Import Charges | $26.88 | |
| ||
Total | $75.53 |
Purchase options and add-ons
Brand | STEM |
Color | White |
Style | 1 Device + 3 Cartridges |
Product Dimensions | 3.38"L x 5"W x 6.13"H |
Item Weight | 5.3 Ounces |
Number of Pieces | 4 |
Unit Count | 1.0 Count |
UPC | 046500053801 |
About this item
- LIGHT TRAP: Effective flying insect and fruit fly trap that attracts and traps a variety of flying insects, including house flies, mosquitoes, gnats and moths
- INSECTICIDE-FREE: This discreet, plug-in flying insect trap is crafted without chemical insecticides; no mess, no noise, no odor
- REMOVE FLYING INSECTS: Use as a house fly trap, gnat trap, mosquito trap, and fruit fly catcher
- PEOPLE & PET FRIENDLY: Place this family-friendly, pet friendly* flying insect trap in any room in your home (*when used as directed)
- HOW IT WORKS: Simply insert the sticky refill cartridge into the light trap base, plug into a wall using the customizable 90-degree rotation and watch it work as the blue light glows
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Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byThe ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number7A4SEQ
From the manufacturer

Attractive. Effective. Discreet.
24/7 Pest Attraction
STEM light trap attracts and traps bugs with 24/7 continuous lightpowered attraction, and works best in dark spaces or at night.
Modern Design
The bug light trap has a discreet, modern design with flexible plug-in device that rotates 90 degrees.
Soft Glow
Gentle non-intrusive insect light trap attracts and traps the bugs.

Effortless, Uninterrupted Protection
Do bug light traps work for all types of insects?
Our STEM light trap attracts & traps house flies, fruit flies, mosquitoes, gnats and moths.
Are bug light traps suitable for indoor or outdoor use?
These bug traps are ideal for kitchens, bathrooms, garages or any room in your home where you see flying insects.
Do light traps require any maintenance?
For best results, place traps in areas with heavy flying insect activity and keep plugged in 24/7. The blue light indicates it’s working. Replace refill pad when full. Check it every 30 days or as needed.
How do I clean STEM light trap?
STEM Light Trap contains a sticky cartridge that trap bugs. When it’s full, toss it in the trash and insert a new light trap refill cartridge. It’s easy, and, best of all, mess-free.
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Product Name | STEM Light Trap Kit | STEM Light Trap Refills | STEM Fan Trap | STEM Fan Trap Refills | STEM Zapper | STEM Ant, Roach & Fly Killer |
Product Form | Light Trap | Refill | Fan Trap | Refill | Zapper | Trigger |
Pest Control Targets | Attracts & traps house flies, mosquitoes and fruit flies | Attracts & traps house flies, mosquitoes and fruit flies | Attracts & traps house flies, mosquitoes and fruit flies | Attracts & traps house flies, mosquitoes and fruit flies | Attracts & zaps house flies, mosquitoes and fruit flies | Kills ants, roaches, and flies |
Where to use | Indoor household use | Indoor household use | Indoors, for high traffic spaces | Indoors, for high traffic spaces | Indoor and outdoor household use | Indoor and outdoor household use |
People & Pet Friendly (when used as directed) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Benefits | 24/7 continuous attraction | Easy refill without touching insects, 24/7 continuous attraction | Dual technology UV Light + Fan, 24/7 continuous attraction | Easy refill without touching insects, 24/7 continuous attraction | 24/7 continuous attraction | Kills crawling and flying insects |
Product Description
STEM Flying Insect Light Trap is an easy, mess-free option for attracting and trapping a variety of flying insects like house flies, fruit flies, gnats, mosquitoes, and moths. Use this discreetly-designed flying insect trap in any indoor room where insects are present, especially around fruit, trash cans, garages and entryways. Enjoy the odor-free, soft blue light technology that traps insects with no chemical insecticides. We crafted our moth and mosquito trap to be people, plant, and pet-friendly* for 24/7 continuous attraction. It’s easy to use and install. Simply remove protective peels, insert the dual-sided adhesive cartridge into the flying insect trap base, plug in to the wall, and position using the customizable 90-degree rotating plug and leave on 24/7. No need to touch any bugs or get your hands sticky. Replace the cartridge every month or when cartridge is full of bugs. This bug trap is compatible with Raid Essentials light trap refills as well. *when used as directed
Product information
Brand | STEM |
---|---|
Color | White |
Style | 1 Device + 3 Cartridges |
Product Dimensions | 3.38"L x 5"W x 6.13"H |
Item Weight | 5.3 Ounces |
Number of Pieces | 4 |
Unit Count | 1.0 Count |
UPC | 046500053801 |
Item Weight | 5.3 ounces |
Manufacturer | SC Johnson |
ASIN | B0DSR38JKP |
Country of Origin | USA |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #1,287 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #80 in Pest Control Traps |
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Looking for specific info?
- Does blue light attract insects effectively?
- Are refills readily available for this trap?
- Is it safe to use around pets and children?
- Does it make any noise while operating?
- Can its position be adjusted easily?

Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonReviews with images

Effective and Safe Solution!
Top reviews from the United States
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- Reviewed in the United States on March 31, 2025This STEM Light Trap works amazingly well! Within a day of plugging it in, I noticed fewer fruit flies around my kitchen. The soft blue light is not too bright, making it easy to use anywhere in the house. I also appreciate that it’s free of harsh chemicals, making it a safer option for homes with kids and pets. The refill cartridges are easy to replace, and the compact design doesn’t take up much space. Highly recommend for anyone dealing with flying insects indoors!
5.0 out of 5 starsThis STEM Light Trap works amazingly well! Within a day of plugging it in, I noticed fewer fruit flies around my kitchen. The soft blue light is not too bright, making it easy to use anywhere in the house. I also appreciate that it’s free of harsh chemicals, making it a safer option for homes with kids and pets. The refill cartridges are easy to replace, and the compact design doesn’t take up much space. Highly recommend for anyone dealing with flying insects indoors!Effective and Safe Solution!
Reviewed in the United States on March 31, 2025
Images in this review
2 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on April 16, 2025Easy to install and change sticky strip
HelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on March 9, 2025The light trap work great at attracting small insects and catching them on the sticky film, and it’s safe to use around kids and pets because there is no hazardous chemicals in it. However I think the refills are quite expensive considering the fact that they are just sticky pieces of plastics.
4 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on April 8, 2025Great job! I like that looks stylish and you don’t see the nasty part.
2 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on April 3, 2025Honestly a pretty blue color. Easy to change trap. Great for around kitchen by fruit basket
5.0 out of 5 starsHonestly a pretty blue color. Easy to change trap. Great for around kitchen by fruit basketGreat for around fruit basket
Reviewed in the United States on April 3, 2025
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2 people found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on April 25, 2025Got a couple of gnats, but it does not work for fruit flies. This is the second "blue light" trap I have tried, but the blue light does not seem to attrack fruit flies. Only the liquid traps work with them.
HelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on March 20, 2025If you live in the midwest, you know spring/summer is fruit fly season. I don't care how clean your house is, they will find their way in, and you've got to deal with it efficiently or you'll quickly be outnumbered. As such, I grabbed this to make sure we're prepped ahead of time. What I like about these are, they don't stand out, just plug it in to any outlet and they display a nice blue light that doubles as night lighting and attracts the flies in the darkness to their new home. No unsightly strips hanging from the ceiling, no poison traps that you have to worry about pets or kids touching. It doesn't get much easier than that. Size wise, these aren't all that large either, which in my opinion is a plus, because again, we'd prefer this to be a discrete operation rather than drawing attention to it. The refills can be had for about half the price of this kit, which isn't too terrible, all things considered.
Overall, I'm happy to recommend it.
One person found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again - Reviewed in the United States on March 18, 2025This is similar to the sticky light trap offerings by other brands out there. A bit on the expensive side considering the numerous alternatives available. It works decently well but I believe my old school zapper does a better job overall. I keep this on while I'm in the living/kitchen area as I don't want to hear loud zaps while cooking or watching tv.
One person found this helpfulHelpfulThank you for your feedback.ReportSorry, we failed to record your vote. Please try again