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G4 Led Bulbs

prices mostly outside the sweet spot ($4.35–$12.80) — G4 Led Bulbs doesn't clear our bar today.

Flapen Score

37
Skip it
Market size 23Growth 2Conversion 89Competition 22Returns 84Price range 0Avg price 19Brand share 46Review moat 45Quality gap 50
This niche Category average

Is G4 Led Bulbs profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, G4 Led Bulbs is a £92K/yr Amazon United Kingdom market (128K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 37/100.

G4 Led 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 -47.0% over the last 90 days and 10.5% of searches end in a purchase.

£92K

revenue / yr

Units sold / yr15K
Search volume / yr-47.0%128K
Conversion rate10.5%
Avg price£6.87

Who owns the niche?

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

23%

open market share

Brands · sellers11 · 18
Top-5 product click share73%
Open market23%
Avg brand age50 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 · 13 products

Sponsored placement85%
New entrants (1y)3· 0 succeeded
Avg rating4.5★
Avg reviews2,015

Top G4 Led Bulbs products & what they sell for

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

Top sellers

by 90-day click share
Cxyemt 2W G4 LED Bulbs Warm White 3000K Replacement 20W Halogen Bulb Non Flicker AC/DC 12V Energy Saving G4 LED Capsule Light Bulbs Non-Dimmable 6 Pack

Cxyemt 2W G4 LED Bulbs Warm White 3000K Replacement 20W Halogen Bulb Non Flicker AC/DC 12V Energy Saving G4 LED Capsule Light Bulbs Non-Dimmable 6 Pack

Price
£6.17
Rating
4.4/5
Reviews
947
Age
3y ago
QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

Price
£6.40
Rating
4.3/5
Reviews
225
Age
6mo ago
QNUJN G4 LED Bulbs 2W 12V Light Bulb Cool White 6000K Equivalent to 20W Halogen Bulb 200LM Non-Dimmable No Flicker Bi-Pin Base Energy Saving Light Bulbs for Lighting Decor Chandelier 10 Pack

QNUJN G4 LED Bulbs 2W 12V Light Bulb Cool White 6000K Equivalent to 20W Halogen Bulb 200LM Non-Dimmable No Flicker Bi-Pin Base Energy Saving Light Bulbs for Lighting Decor Chandelier 10 Pack

Price
£7.14
Rating
4.2/5
Reviews
314
Age
3y ago
Tailcas G4 LED Bulbs 1.5W 12V Mini Capsule Light Bulb AC/DC (20W Halogen G4 Lamp Equivalent) Bi-Pin Base JC Type Non-dimmable for Lighting Decor Chandelier Home 10Pack (Warm White)

Tailcas G4 LED Bulbs 1.5W 12V Mini Capsule Light Bulb AC/DC (20W Halogen G4 Lamp Equivalent) Bi-Pin Base JC Type Non-dimmable for Lighting Decor Chandelier Home 10Pack (Warm White)

Price
£7.35
Rating
4.3/5
Reviews
3,403
Age
3y ago
Jaenmsa G4 Halogen Light Bulbs 20W 12V 12 Pack 2 Pin Light Bulbs Clear Capsule Lamp Bulb Warm White Dimmable for Ceiling Lights Table Lamps Cabinet Lights

Jaenmsa G4 Halogen Light Bulbs 20W 12V 12 Pack 2 Pin Light Bulbs Clear Capsule Lamp Bulb Warm White Dimmable for Ceiling Lights Table Lamps Cabinet Lights

Price
£5.09
Rating
4.5/5
Reviews
301
Age
4y ago

Trending

90-day click momentum
FluxTech G4 LED Bulbs 1W AC/DC 12V Warm White 2700K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non-Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

FluxTech G4 LED Bulbs 1W AC/DC 12V Warm White 2700K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non-Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

Price
£11.16
Rating
4.6/5
Reviews
5
Age
6mo ago
FluxTech G4 LED Bulbs 1W AC/DC 12V Cool White 6000K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

FluxTech G4 LED Bulbs 1W AC/DC 12V Cool White 6000K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

Price
£12.80
Rating
5.0/5
Reviews
5
Age
6mo ago
QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

Price
£6.40
Rating
4.3/5
Reviews
225
Age
6mo ago
QNUJN G4 LED Bulbs 2W 12V Light Bulb Cool White 6000K Equivalent to 20W Halogen Bulb 200LM Non-Dimmable No Flicker Bi-Pin Base Energy Saving Light Bulbs for Lighting Decor Chandelier 10 Pack

QNUJN G4 LED Bulbs 2W 12V Light Bulb Cool White 6000K Equivalent to 20W Halogen Bulb 200LM Non-Dimmable No Flicker Bi-Pin Base Energy Saving Light Bulbs for Lighting Decor Chandelier 10 Pack

Price
£7.14
Rating
4.2/5
Reviews
314
Age
3y ago
Cxyemt 2W G4 LED Bulbs Warm White 3000K Replacement 20W Halogen Bulb Non Flicker AC/DC 12V Energy Saving G4 LED Capsule Light Bulbs Non-Dimmable 6 Pack

Cxyemt 2W G4 LED Bulbs Warm White 3000K Replacement 20W Halogen Bulb Non Flicker AC/DC 12V Energy Saving G4 LED Capsule Light Bulbs Non-Dimmable 6 Pack

Price
£6.17
Rating
4.4/5
Reviews
947
Age
3y ago

Newest

by launch date
QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

QOJUX G4 LED Bulbs 1W 173LM Class C Warm White 3000K Equivalent to 20W Halogen Bulb Bi-Pin Base Energy Saving G4 Bulb AC/DC 12V Non-Dimmable Non Flicker for Chandelier Home Lighting 5 Pack

Price
£6.40
Rating
4.3/5
Reviews
225
Age
6mo ago
FluxTech G4 LED Bulbs 1W AC/DC 12V Cool White 6000K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

FluxTech G4 LED Bulbs 1W AC/DC 12V Cool White 6000K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

Price
£12.80
Rating
5.0/5
Reviews
5
Age
6mo ago
FluxTech G4 LED Bulbs 1W AC/DC 12V Warm White 2700K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non-Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

FluxTech G4 LED Bulbs 1W AC/DC 12V Warm White 2700K Equivalent 10W 15W 20W G4 Halogen Lamp 165LM Non-Dimmable No Flickering Energy Saving Capsule Light Bulb for Home-Lighting 10 Pack

Price
£11.16
Rating
4.6/5
Reviews
5
Age
6mo ago
Eveready G4 Halogen Light Bulbs 20W 12V 2-Pin Base Clear Capsule Warm White Dimmable 12-Pack

Eveready G4 Halogen Light Bulbs 20W 12V 2-Pin Base Clear Capsule Warm White Dimmable 12-Pack

Price
£5.38
Rating
4.7/5
Reviews
485
Age
1y ago
Morotty 12 Pack G4 Halogen Bulbs 20w Warm White 2700K 240LM No Flicker Dimmable 2 Pin Clear Capsule Lamp Bulbs G4 Halogen for Ceiling Lights Table Light Cabinet Lights

Morotty 12 Pack G4 Halogen Bulbs 20w Warm White 2700K 240LM No Flicker Dimmable 2 Pin Clear Capsule Lamp Bulbs G4 Halogen for Ceiling Lights Table Light Cabinet Lights

Price
£4.93
Rating
4.5/5
Reviews
2,260
Age
2y ago

Competition: brands, sellers & click share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

£0£9K£18K£28K£37K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

11 falling

Sellers

18

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

16%

  • Cxyemt37%
  • QOJUX12%
  • Tailcas11%
  • QNUJN10%
  • Jaenmsa7%
  • Morotty6%
  • Open — no brand owns it (5 brands, 16%)

G4 Led Bulbs demand & seasonality

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

Volume128KCVR10.5%Products13Brands11Top 5 Brands77%OOS Rate11.1%Rating4.5★Reviews2,015Avg BSR#372
5K4KSpike '24Spike '25Black Friday '25SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 3.0×

Top G4 Led Bulbs search terms shoppers use

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

  • g4 led bulbs89K/yr
  • g4 led11K/yr
  • g4 led bulbs warm white17K/yr
  • g4 led bulb7K/yr
  • g4 bulbs led4K/yr

What reviews say buyers love and hate about G4 Led Bulbs

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

What buyers love

94% of reviews
Value For Money27%

“Excellent price”

Advertised Vs Actual Product19%

“Do the job”

Brightness/Shine/Glow18%

“Nice light”

Quality-Overall16%

“Quality product from a reliable brand”

Size-Overall6%

“Easy to fit too”

What buyers complain about

81% of reviews
Size-Overall23%

“were too wide”

Durability13%

“Only last 2 weeks”

Bulb Flicker/Dimming/Color11%

“All bulbs in the package flickered”

Quality-Overall9%

“Cheap”

Functionality-Overall7%

“Didn't work”

G4 Led Bulbs return rate & reasons

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

1.5%

Return rate

76%

Fixable by listing

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

1Size-Overall
55%
2Bulb Flicker/Dimming/Color
17%
3Functionality-Overall
10%
4Compatibility-Overall
8%
5Brightness/Shine/Glow
3%

Common G4 Led Bulbs questions

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

Flapen scores G4 Led Bulbs 37/100 on Amazon United Kingdom — Skip it. The niche generates £92K/yr across 13 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved -47.0% over the last 90 days.
Search demand for G4 Led Bulbs on Amazon United Kingdom peaks in Jan–Feb–Oct–Nov–Dec, where the busiest month runs 3.0× the quietest.