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kei d34l refrigerator bulb

Skip it

Prices mostly outside the sweet spot ($6.97–$10.08) — this niche doesn't clear our bar today.

Market size 12Growth 18Conversion 100Competition 2Returns 49Price range 0Avg price 26Brand share 7Review moat 62Quality gap 28

Conversion

Incredible25.0%

search→purchase rate — share of searches ending in a sale

Review moat

Good1,035

avg incumbent reviews — the moat a new listing must climb

Returns

Okay3.1%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Avg price

Okay$9.12

avg listing price — sweet spot $15–$100

Growth

Bad-15.0%

90-day search growth — must beat 0% to launch

Market size

Bad$48K

$48K/yr · 21K searches

Brand share

Bad97%

top-5 brand share — brand-locked demand

Competition

Bad97%

top-5 click share — a locked-up shelf

Price range

Bad$6.97–$10.08

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon United States niche tracking, kei d34l refrigerator bulb is a $48K/yr Amazon United States market (21K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Sep. Verdict: Skip it — 28/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

kei d34l refrigerator bulb market data

Units sold / yr
4K–5K
avg 500–750/product
Revenue / yr
$36K–$46K
units × avg price
Conversion rate
25.0%
Avg BSR
#690
Page quality
0%
Prime
100%
Sponsored
100%
Out of stock
4.4%
Avg brand age
34 months
Avg seller age
190 days

Competition & brand share

The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

8

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

97%

Top 20: 100%

Open market

0%

  • FELHOOD45%
  • DUMILOO23%
  • AMI PARTS18%
  • hekmazon9%
  • CCTP3%
  • BTFO3%
  • Open — no brand owns it (0%)

Demand & seasonality

Weekly Amazon search volume, last 109 weeks — -15.0% search growth over the last 90 days.
700500Prime Day '25Spike '25SepDecMarJunAugNovMarMay

Peak months: Sep · busiest ÷ quietest = 1.8×

Top kei d34l refrigerator bulb 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.

0%15%$7K30%$14K45%$22K60%$29K1001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 6 tracked products in this niche — three views at once, no toggling.

What buyers say about kei d34l refrigerator bulb

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall24%

“Bulb fit and worked great”

Brightness/Shine/Glow20%

“Great light”

Advertised Vs Actual Product16%

“As advertised”

Quality-Overall14%

“It has been a good replacement for the OEM”

Value For Money9%

“And the PRICE was very affordable”

Assembly/Installation3%

“Easy to install”

Functionality-Overall3%

“Works well, exact replacement of our original refrigerator bulb”

Efficiency3%

“Get the job done”

Ease Of Use1%

“Easy purchase”

Maintenance And Repair1%

“Very easy to replace old unit”

What buyers complain about

Size-Overall16%

“was the wrong size for my fridge”

Brightness/Shine/Glow15%

“could be brighter”

Quality-Overall8%

“Low quality”

Instructions/User Manual/Troubleshooting8%

“No instructions included”

Value For Money6%

“VERY expensive,”

Assembly/Installation6%

“Installation and fit were a little iffy”

Durability4%

“Didn't last”

Maintenance And Repair4%

“needed to be replaced again”

Bulb Flicker/Dimming/Color4%

“could be brighter”

Top return reasons

Size-Overall77%
Compatibility-Overall7%
Advertised Vs Actual Product6%
Bulb Flicker/Dimming/Color4%
Functionality-Overall3%
Brightness/Shine/Glow2%
Value For Money1%
Defective Material/Parts1%
Socket/Port/Plug1%
Add-Ons/Attachments0%

Common questions

Is kei d34l refrigerator bulb profitable to sell on Amazon United States?
The niche generates $48K/yr across 6 tracked products. 90-day search growth is -15.0%. Flapen's verdict: Skip it (28/100).
How competitive is the kei d34l refrigerator bulb niche?
6 brands and 8 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 97% of demand.
What do buyers complain about in kei d34l refrigerator bulb?
Top complaints mined from reviews: Size-Overall, Brightness/Shine/Glow, Quality-Overall. The return rate is 3.1%.
When does demand for kei d34l refrigerator bulb peak?
Demand peaks in Sep; the busiest month runs 1.8× the quietest.
What does it cost to enter the kei d34l refrigerator bulb niche?
Listings span $6.97–$10.08; the average listing price is $9.12 (sweet spot $15–$100). The average incumbent carries 1,035 reviews — the moat a new listing must climb.