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100 Watt Bayonet Light Bulbs

soft demand (-53.5% this quarter) — 100 Watt Bayonet Light Bulbs doesn't clear our bar today.

Flapen Score

43
Skip it
Market size 27Growth 0Conversion 96Competition 51Returns 84Price range 0Avg price 23Brand share 57Review moat 70Quality gap 30
This niche Category average

Is 100 Watt Bayonet Light Bulbs profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, 100 Watt Bayonet Light Bulbs is a £116K/yr Amazon United Kingdom market (110K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 43/100.

100 Watt Bayonet Light Bulbs: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -53.5% over the last 90 days and 12.8% of searches end in a purchase.

£116K

revenue / yr

Units sold / yr15K
Search volume / yr-53.5%110K
Conversion rate12.8%
Avg price£8.25

Who owns the niche?

The top 5 brands hold 71% of demand, so 29% of the market is open.

29%

open market share

Brands · sellers13 · 35
Top-5 product click share55%
Open market29%
Avg brand age51 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 · 20 products

Sponsored placement85%
New entrants (1y)3· 2 succeeded
Avg rating4.6★
Avg reviews711

Top 100 Watt Bayonet Light Bulbs 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 55% of clicks — established leaders, but buyers still shop beyond them.

£0£12K£23K£35K£47K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 falling

Sellers

35

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

55%

Top 20: 100%

Open market

22%

  • Energizer27%
  • EvaStary16%
  • ROTTYI10%
  • Lepro9%
  • Generic8%
  • paul russells7%

100 Watt Bayonet Light Bulbs demand & seasonality

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

Volume110KCVR12.8%Products20Brands13Top 5 Brands71%OOS Rate11.7%Rating4.6★Reviews711Avg BSR#364
4K3KSpike '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 3.7×

Top 100 Watt Bayonet Light Bulbs search terms shoppers use

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

  • 100 watt bayonet light bulbs18K/yr
  • 100 watt light bulbs11K/yr
  • 100w bayonet light bulbs14K/yr
  • bayonet light bulb 100w8K/yr
  • light bulb 100w5K/yr
  • 100w bulb8K/yr
  • 100w equivalent led light bulbs4K/yr
  • 100w led bulb bayonet5K/yr
  • 100w light bulbs bayonet4K/yr
  • 100w light bulb4K/yr

What reviews say buyers love and hate about 100 Watt Bayonet Light Bulbs

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

What buyers love

97% of reviews
Brightness/Shine/Glow49%

Bright light

Value For Money16%

Value for money

Quality-Overall11%

Excellent product

Advertised Vs Actual Product8%

Exactly what I wanted

Color4%

perfect colour

What buyers complain about

89% of reviews
Brightness/Shine/Glow28%

too bright couldnt use

Quality-Overall13%

Some rubbish

Bulb Flicker/Dimming/Color11%

Some rubbish, one bulb burned out after 2 days of use

Size-Overall9%

do not fit into the ceiling light

Durability9%

Longevity proved disappointing

100 Watt Bayonet Light Bulbs return rate & reasons

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

1.5%

Return rate

53%

Fixable by listing

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

1Brightness/Shine/Glow
31%
2Color
25%
3Size-Overall
15%
4Bulb Flicker/Dimming/Color
9%
5Functionality-Overall
5%

Common 100 Watt Bayonet Light Bulbs questions

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

Flapen scores 100 Watt Bayonet Light Bulbs 43/100 on Amazon United Kingdom — Skip it. The niche generates £116K/yr across 20 tracked products. 2 of 3 products launched in the last 360 days are still selling. Search demand moved -53.5% over the last 90 days.
Search demand for 100 Watt Bayonet Light Bulbs on Amazon United Kingdom peaks in Jan–Feb–Oct–Nov–Dec, where the busiest month runs 3.7× the quietest.