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30m Extension Lead

30m Extension Lead shows low returns (0.9%), but brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list.

Flapen Score

53
Worth a look
Market size 28Growth 76Conversion 75Competition 27Returns 96Price range 95Avg price 95Brand share 22Review moat 35Quality gap 27
This niche Category average

Is 30m Extension Lead profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, 30m Extension Lead is a £120K/yr Amazon United Kingdom market (62K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Apr–May–Jul. Verdict: Worth a look — 53/100.

30m Extension Lead: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +61.8% over the last 90 days and 7.1% of searches end in a purchase.

£120K

revenue / yr

Units sold / yr5K
Search volume / yr+61.8%62K
Conversion rate7.1%
Avg price£27.15

Who owns the niche?

The top 5 brands hold 91% of demand, so 9% of the market is open.

9%

open market share

Brands · sellers9 · 55
Top-5 product click share69%
Open market9%
Avg brand age45 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 16 products

Sponsored placement69%
New entrants (1y)4· 1 succeeded
Avg rating4.6★
Avg reviews2,973

Top 30m Extension Lead products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

£0£12K£24K£36K£48K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

9 rising

Sellers

55

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

5%

  • SLx39%
  • Status19%
  • Masterplug16%
  • Masfustool10%
  • Pelle & Sol7%
  • Daewoo3%
  • Open — no brand owns it (3 brands, 5%)

30m Extension Lead demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume62KCVR7.1%Products16Brands9Top 5 Brands91%OOS Rate9.4%Rating4.6★Reviews2,973Avg BSR#37
2K2KHoliday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jul · busiest ÷ quietest = 2.4×

Top 30m Extension Lead search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 30m extension lead28K/yr
  • extension lead 30m10K/yr
  • extension lead 30m outdoor5K/yr
  • 30m extension lead outdoor5K/yr
  • 30 metre extension lead5K/yr
  • industrial extension lead4K/yr
  • garden extension lead 30m3K/yr
  • extension reel 30m2K/yr

What reviews say buyers love and hate about 30m Extension Lead

What buyers mention most, as a share of all reviews.

What buyers love

82% of reviews
Quality-Overall26%

It is very well made

Value For Money16%

Good value for money

Add-Ons/Attachments10%

Brilliant extension lead

Advertised Vs Actual Product9%

Does the job

Ease Of Use5%

Ease of use

What buyers complain about

78% of reviews
Durability21%

Broken on first use

Quality-Overall15%

Quality is not good no clear instructions

Socket/Port/Plug12%

plug melted, so it appears to be a fire risk

Strength10%

it doesn't feel super sturdy

Size-Overall6%

Not fit for purpose

30m Extension Lead return rate & reasons

Why buyers send it back, as a share of all return requests.

0.9%

Return rate

16%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Functionality-Overall
17%
2Defective Material/Parts
12%
3Size-Overall
12%
4Quality-Overall
8%
5Durability
6%

Common 30m Extension Lead questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 30m Extension Lead 53/100 on Amazon United Kingdom — Worth a look. The niche generates £120K/yr across 16 tracked products. 1 of 4 products launched in the last 360 days are still selling. Search demand moved +61.8% over the last 90 days.
Search demand for 30m Extension Lead on Amazon United Kingdom peaks in Apr–May–Jul, where the busiest month runs 2.4× the quietest.