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retrofit led recessed lighting 4 inch

Skip it

Soft demand (-20.4% this quarter) — this niche doesn't clear our bar today.

Market size 20Growth 15Conversion 66Competition 69Returns 31Price range 61Avg price 94Brand share 25Review moat 48Quality gap 28

Avg price

Great$48.09

avg listing price — sweet spot $15–$100

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Conversion

Good5.9%

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

Price range

Good$8.60–$148.42

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

Review moat

Okay1,691.58

avg incumbent reviews — the moat a new listing must climb

Returns

Okay4.6%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay90%

top-5 brand share — brands hold most of the demand

Market size

Bad$80K

$80K/yr · 28K searches

Growth

Bad-20.4%

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

According to Flapen's Amazon United States niche tracking, retrofit led recessed lighting 4 inch is a $80K/yr Amazon United States market (28K searches/yr). The top 5 brands hold 90% of demand. Demand peaks in Nov. Verdict: Skip it — 41/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

retrofit led recessed lighting 4 inch market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$72K–$96K
units × avg price
Conversion rate
5.9%
Avg BSR
#130
Page quality
0%
Prime
100%
Sponsored
97%
Out of stock
0.0%
Avg brand age
47 months
Avg seller age
133 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

49

Top-5 brand share

90%

Top 20: 100%

Top-5 click share

44%

Top 20: 87%

Open market

7%

  • Amico38%
  • Sunco Lighting30%
  • Feit Electric8%
  • Ensenior8%
  • FREELICHT6%
  • LVWIT3%
  • Open — no brand owns it (5 brands, 7%)

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — -20.4% search growth over the last 90 days.
900700Holiday '24Prime Day '25Spike '25Black Friday '25DecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.8×

Top retrofit led recessed lighting 4 inch search terms

  • 4 led recessed light retrofit4K/yr
  • retrofit led recessed lighting 4 inch5K/yr
  • led can lights 4 inch6K/yr
  • 4 can lights led7K/yr
  • 4 led can lights3K/yr
  • led can lights 4 inch dimmable1K/yr
  • 4 inch led can lights retrofit recessed lighting2K/yr
  • 4 inch retrofit led recessed lighting535/yr
All search terms

Top retrofit led recessed lighting 4 inch 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%3%$2K6%$5K9%$7K12%$10K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about retrofit led recessed lighting 4 inch

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

What buyers love

Brightness/Shine/Glow26%

“It is bright”

Assembly/Installation24%

“Easy Install”

Quality-Overall15%

“Great quality too with a super clean look”

Value For Money9%

“Good value for money”

Size-Overall5%

“Perfect Fit”

Ease Of Use4%

“So Easy”

Advertised Vs Actual Product4%

“Worked as advertised”

Color3%

“Love the different color options”

Bulb Flicker/Dimming/Color2%

“I also love that they are dimmable”

Design-Overall1%

“Aesthetically appealing”

What buyers complain about

Brightness/Shine/Glow19%

“Not too bright”

Bulb Flicker/Dimming/Color16%

“flicker a lot”

Size-Overall8%

“Didnt fit”

Quality-Overall8%

“Terrible Quality”

Durability7%

“Didn't last”

Color5%

“makes the cabinet look grey”

Functionality-Overall4%

“Malfunction two lights”

Compatibility-Overall2%

“Incompatible”

Instructions/User Manual/Troubleshooting2%

“Don't follow the instructions”

Advertised Vs Actual Product2%

“Not 4 inches as described and written everywhere”

Top return reasons

Size-Overall56%
Advertised Vs Actual Product7%
Compatibility-Overall6%
Bulb Flicker/Dimming/Color4%
Brightness/Shine/Glow4%
Functionality-Overall4%
Value For Money3%
Color3%
Assembly/Installation2%
Defective Material/Parts2%

Common questions

Is retrofit led recessed lighting 4 inch profitable to sell on Amazon United States?
The niche generates $80K/yr across 33 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -20.4%. Flapen's verdict: Skip it (41/100).
How competitive is the retrofit led recessed lighting 4 inch niche?
11 brands and 49 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 90% of demand.
What do buyers complain about in retrofit led recessed lighting 4 inch?
Top complaints mined from reviews: Brightness/Shine/Glow, Bulb Flicker/Dimming/Color, Size-Overall. The return rate is 4.6%.
When does demand for retrofit led recessed lighting 4 inch peak?
Demand peaks in Nov; the busiest month runs 1.8× the quietest.
What does it cost to enter the retrofit led recessed lighting 4 inch niche?
Listings span $8.60–$148.42; the average listing price is $48.09 (sweet spot $15–$100). The average incumbent carries 1,692 reviews — the moat a new listing must climb.