Skip to content
56

led flasher relay

Worth a look

Shows no brand lock-in (top 5 brands take 43% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 35Growth 23Conversion 61Competition 75Returns 28Price range 71Avg price 36Brand share 92Review moat 86Quality gap 80

Brand share

Great43%

top-5 brand share — no brand owns this niche

Review moat

Great282.6

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Competition

Good40%

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

Price range

Good$5.64–$37.44

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

Conversion

Good5.3%

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

Avg price

Okay$10.36

avg listing price — sweet spot $15–$100

Market size

Okay$167K

$167K/yr · 304K searches

Returns

Okay4.7%

return rate — above 5% kills the launch gate

Growth

Bad-4.5%

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

According to Flapen's Amazon United States niche tracking, led flasher relay is a $167K/yr Amazon United States market (304K searches/yr). The top 5 brands hold 43% of demand. Verdict: Worth a look — 56/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

led flasher relay market data

Units sold / yr
15K–20K
avg 250–500/product
Revenue / yr
$155K–$207K
units × avg price
Conversion rate
5.3%
Avg BSR
#53
Page quality
0%
Prime
100%
Sponsored
69%
Out of stock
0.0%
Avg brand age
47 months
Avg seller age
165 days

Competition & brand share

The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.

Brands

34 falling

Sellers

73

Top-5 brand share

43%

Top 20: 88%

Top-5 click share

40%

Top 20: 78%

Open market

51%

  • iRhapsody15%
  • bylikeho9%
  • DEWHEL7%
  • carleef6%
  • AMFRNE6%
  • GKmow6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -4.5% search growth over the last 90 days.
6K4KSepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Top led flasher relay search terms

  • led flasher relay45K/yr
  • flasher relay43K/yr
  • turn signal relay36K/yr
  • led turn signal relay26K/yr
  • led flasher21K/yr
  • flasher relay for led turn signal23K/yr
  • turn signal flasher18K/yr
  • blinker relay15K/yr
  • flasher16K/yr
  • led flasher relay for turn signals14K/yr
All search terms

Top led flasher relay 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%4%$7K8%$13K12%$20K16%$27K101001K10K 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 led flasher relay

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

What buyers love

Efficiency14%

“It works great”

Advertised Vs Actual Product14%

“As advertised”

Quality-Overall12%

“Build quality is very good for a plug and play unit”

Size-Overall12%

“Easy fit”

Value For Money8%

“Great value for the price”

Assembly/Installation8%

“install was 2 min”

Functionality-Overall8%

“Part works great”

Compatibility-Overall4%

“I'm pretty sure this is compatible with anything”

Ease Of Use3%

“Easy to use”

Brightness/Shine/Glow3%

“immediately started working well with bright signals”

What buyers complain about

Compatibility-Overall27%

“Not compatible”

Functionality-Overall26%

“Does not work well at all”

Size-Overall10%

“This seems to be a little bigger”

Advertised Vs Actual Product7%

“Doesnt fit what it claims to”

Quality-Overall6%

“so it's clearly a quality control issue”

Assembly/Installation4%

“Installing it was a whole different chore”

Durability4%

“First one died after about an hours use”

Noise Level2%

“it makes an auditory clicking sound”

Defective Material/Parts2%

“Wrong Part”

Socket/Port/Plug2%

“did not really fit in the socket of my 1996 Honda Civic DX”

Top return reasons

Compatibility-Overall36%
Size-Overall23%
Functionality-Overall21%
Advertised Vs Actual Product6%
Defective Material/Parts5%
Connectivity-Overall2%
Socket/Port/Plug1%
Assembly/Installation1%
Value For Money1%
Product Condition1%

Common questions

Is led flasher relay profitable to sell on Amazon United States?
The niche generates $167K/yr across 42 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -4.5%. Flapen's verdict: Worth a look (56/100).
How competitive is the led flasher relay niche?
34 brands and 73 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 43% of demand.
What do buyers complain about in led flasher relay?
Top complaints mined from reviews: Compatibility-Overall, Functionality-Overall, Size-Overall. The return rate is 4.7%.
When does demand for led flasher relay peak?
Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the led flasher relay niche?
Listings span $5.64–$37.44; the average listing price is $10.36 (sweet spot $15–$100). The average incumbent carries 283 reviews — the moat a new listing must climb.