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28w G9 Halogen Bulb

prices mostly outside the sweet spot ($3.35–$7.44) — 28w G9 Halogen Bulb doesn't clear our bar today.

Flapen Score

33
Skip it
Market size 2Growth 2Conversion 80Competition 23Returns 97Price range 0Avg price 16Brand share 46Review moat 38Quality gap 38
This niche Category average

Is 28w G9 Halogen Bulb profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, 28w G9 Halogen Bulb is a £7K/yr Amazon United Kingdom market (16K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 33/100.

28w G9 Halogen Bulb: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -45.9% over the last 90 days and 8.2% of searches end in a purchase.

£7K

revenue / yr

Units sold / yr4K
Search volume / yr-45.9%16K
Conversion rate8.2%
Avg price£5.60

Who owns the niche?

The top 5 brands hold 77% of demand, so 23% of the market is open.

23%

open market share

Brands · sellers13 · 15
Top-5 product click share73%
Open market23%
Avg brand age56 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 14 products

Sponsored placement100%
New entrants (1y)0· 0 succeeded
Avg rating4.5★
Avg reviews2,653

Top 28w G9 Halogen Bulb 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 capture 73% of clicks — a locked-up shelf that new listings rarely crack.

£0£741£1K£2K£3K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 rising

Sellers

15

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

17%

  • Haraqi35%
  • SILKIT17%
  • GMY11%
  • Caldarax7%
  • Simusi7%
  • Comyan6%
  • Open — no brand owns it (7 brands, 17%)

28w G9 Halogen Bulb demand & seasonality

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

Volume16KCVR8.2%Products14Brands13Top 5 Brands77%OOS Rate0.0%Rating4.5★Reviews2,653Avg BSR#37
800600Prime Day '25Spike '25Black Friday '25JanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 4.0×

Top 28w G9 Halogen Bulb search terms shoppers use

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

  • g9 halogen bulbs 28w6K/yr
  • 28w g9 halogen bulb4K/yr
  • g9 28w halogen bulbs3K/yr
  • g9 28w2K/yr
  • g9 28w 370 lumens770/yr
  • halogen g9 bulbs 28w199/yr

What reviews say buyers love and hate about 28w G9 Halogen Bulb

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

What buyers love

97% of reviews
Value For Money35%

Good Price

Quality-Overall14%

Good quality led warm light

Advertised Vs Actual Product12%

Just what we needed

Brightness/Shine/Glow12%

Great light

Size-Overall8%

Good fitted well

What buyers complain about

91% of reviews
Durability34%

these wrok for about 2 weeks then gone

Quality-Overall22%

they are clearly of inferior quality

Bulb Flicker/Dimming/Color7%

3 bulbs have burnt out in less than 3 months

Value For Money5%

expensive

Product Condition5%

Bought before, NB

28w G9 Halogen Bulb return rate & reasons

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

0.6%

Return rate

73%

Fixable by listing

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

1Size-Overall
51%
2Functionality-Overall
10%
3Color
10%
4Bulb Flicker/Dimming/Color
9%
5Compatibility-Overall
8%

Common 28w G9 Halogen Bulb questions

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

Flapen scores 28w G9 Halogen Bulb 33/100 on Amazon United Kingdom — Skip it. The niche generates £7K/yr across 14 tracked products. Search demand moved -45.9% over the last 90 days.
Search demand for 28w G9 Halogen Bulb on Amazon United Kingdom peaks in Jan–Feb–Nov–Dec, where the busiest month runs 4.0× the quietest.