stem light trap refills
Launch itA $2.3M/yr market growing +47.0% this quarter with returns at 1.0% — clears our launch bar.
Conversion
Incredible15.3%search→purchase rate — share of searches ending in a sale
Market size
Incredible$2.3M$2.3M/yr · 991K searches
Returns
Great1.0%return rate — above 5% kills the launch gate
Avg price
Good$14.93avg listing price — sweet spot $15–$100
Growth
Good+47.0%90-day search growth — must beat 0% to launch
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Price range
Good$5.81–$30.31cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Review moat
Bad9,416.04avg incumbent reviews — the moat a new listing must climb
Brand share
Bad97%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, stem light trap refills is a $2.3M/yr Amazon United States market (991K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jun–Jul–Aug–Sep. Verdict: Launch it — 67/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
stem light trap refills market data
- Units sold / yr
- 100K–125K
- avg 4,000–5,000/product
- Revenue / yr
- $1.5M–$1.9M
- units × avg price
- Conversion rate
- 15.3%
- Avg BSR
- #190
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 0.0%
- Avg brand age
- 35 months
- Avg seller age
- 144 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
7 rising
Sellers
146
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
53%
Top 20: 91%
Open market
1%
- STEM58%
- Safer29%
- ZEVO4%
- Qualirey3%
- Tysonir2%
- Dichroma2%
- Open — no brand owns it (1 brand, 1%)
Demand & seasonality
Weekly Amazon search volume, last 101 weeks — +47.0% search growth over the last 90 days.Peak months: Jun, Jul, Aug, Sep · busiest ÷ quietest = 5.7×
Top stem light trap refills search terms
- stem bug trap refills144K/yr
- stem bug trap122K/yr
- safer home indoor fly trap74K/yr
- stem light trap177K/yr
- safer home fly trap43K/yr
- stem flying insect trap39K/yr
- stem bug light78K/yr
- stem flying insect trap refill20K/yr
- stem refills22K/yr
- safer home21K/yr
Top stem light trap refills products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Safer Home Flying Insect Trap Plug-In Fruit Fly Trap for Indoors 1-Pack
Safer$11.534.2★38,631 rev
STEM Flying Insect Fan Trap for Indoor Bug Control Attracts Mosquitoes Fruit Flies and House Flies Plug-in Fan with UV Light Starter Kit Includes 1 Device and 5 Glue Traps
STEM$23.683.9★1,887 rev
Safer Home Flying Insect Trap Plug-in Fruit Fly Trap for Indoors 2-Pack
Safer$21.744.4★5,958 rev
STEM Flying Insect Light Trap Refill Cartridges Indoor Fruit Fly Trap Insecticide-Free Pest Control for Home Attracts and Traps Insects Official STEM Refills - 4 Count
STEM$11.734.7★1,078 rev
STEM Insect Trap - Indoor Fruit Fly & Gnat Pest Control for House Home and Kitchen Attracts & Traps Flying Bugs Soft Blue Light - Includes 1 Plug-in Device & 3 Cartridges
STEM$15.453.9★386 rev
Newest
by launch date
Safer Home Catch 360 Cordless Flying Insect Trap UV LED Light Chemical-Free 10 Day Rechargeable Battery Effective Fruit Fly Traps for Indoors Gnat Traps for House Indoor 1 Device + 6 Glue Cards
Safer$30.31150 rev
20 Pack Refill Glue Cards Compatible with Safer Home Fly Trap Refill Applicable to SH502SH50323005-06 and DT3005WDT3005W-DS3 Flying Insect Trap Refill Replacement
Tysonir$7.89517 rev
STEM Insect Trap - Indoor Fruit Fly & Gnat Pest Control for House Home and Kitchen Attracts & Traps Flying Bugs Soft Blue Light - Includes 1 Plug-in Device & 3 Cartridges
STEM$15.45386 rev
STEM Flying Insect Light Trap Refill Cartridges Indoor Fruit Fly Trap Insecticide-Free Pest Control for Home Attracts and Traps Insects Official STEM Refills - 6 Count
STEM$17.051,212 rev
STEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home Kitchen & Any Room Attracts & Traps Bugs Soft Blue UV Light - Includes 1 Plug-in Device & 1 Cartridge
STEM$14.191,212 rev
Trending
90-day click momentumSTEM Flying Insect Trap - Indoor Fruit Fly & Gnat Catcher for Home Kitchen & Any Room Attracts & Traps Bugs Soft Blue UV Light - Includes 1 Plug-in Device & 1 Cartridge
STEM$14.194.3★
Safer Home Catch 360 Cordless Flying Insect Trap UV LED Light Chemical-Free 10 Day Rechargeable Battery Effective Fruit Fly Traps for Indoors Gnat Traps for House Indoor 1 Device + 6 Glue Cards
Safer$30.313.7★
Zevo Flying Insect Trap - Plug-in Indoor Fly Trap and Bug Light Trap Refill with Blue and UV Light - No-Mess Cartridge for House Flies Fruit Fly Trap and Gnats (1 Plug-in Base and 3 Cartridges)
ZEVO$25.364.3★
STEM Insect Trap - Indoor Fruit Fly & Gnat Pest Control for House Home and Kitchen Attracts & Traps Flying Bugs Soft Blue Light - Includes 1 Plug-in Device & 3 Cartridges
STEM$15.453.9★
20 Pack Refill Glue Cards Compatible with Safer Home Fly Trap Refill Applicable to SH502SH50323005-06 and DT3005WDT3005W-DS3 Flying Insect Trap Refill Replacement
Tysonir$7.894.6★
What buyers say about stem light trap refills
What buyers praise and complain about, mined from review topics.What buyers love
“Bug be gone”
“The build quality is solid”
“Works as promised”
“Excellent Value”
“easy to dispose”
“have good adhesion”
“No chemical smell”
“Assembled easily”
“A beautiful glow”
“Fit perfectly”
What buyers complain about
“Still have flies”
“Barely works”
“its a bit expensive”
“Not sticky enough”
“Does not smell good”
“Didn't last a year”
“Crappy quality”
“False advertisement”
“Too big”
“the light is not as bright”
Top return reasons
Common questions
- Is stem light trap refills profitable to sell on Amazon United States?
- The niche generates $2.3M/yr across 28 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +47.0%. Flapen's verdict: Launch it (67/100).
- How competitive is the stem light trap refills niche?
- 7 brands and 146 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in stem light trap refills?
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Value For Money. The return rate is 1.0%.
- When does demand for stem light trap refills peak?
- Demand peaks in Jun–Jul–Aug–Sep; the busiest month runs 5.7× the quietest.
- What does it cost to enter the stem light trap refills niche?
- Listings span $5.81–$30.31; the average listing price is $14.93 (sweet spot $15–$100). The average incumbent carries 9,416 reviews — the moat a new listing must climb.