G4 Led Bulbs
FailPrices span $4.35–$12.80, mostly outside the sweet spot, so G4 Led Bulbs is a Fail.
- Flapen Score
- 37 / 100Ranks 300 of 370 Lighting niches · −10 vs the category median of 4737
- Market size
- £92K/yr128K searches / yr
- 90-day growth
- -47.0%search demand this quarter
- Competition
- 73%top-5 click share · 11 brands · 18 sellers
Flapen Score
G4 Led Bulbs against its category
The dotted line is the Lighting average. Past it, G4 Led Bulbs is stronger. Inside it, weaker.
Market
The G4 Led Bulbs market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for G4 Led Bulbs 128K times last year and spent an estimated £92K. The top 5 brands take 77% of clicks. Demand peaks in Jan–Feb–Oct–Nov–Dec. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 10.5% of those searches ended in a purchase.
Shoppers searched for this 128K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.5% of those searches ended in a purchase. Searches in the last 90 days moved -47.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £92K a year.
- Searches, last 12 months
- 128K
- Growth, 90 days vs prior 90
- -47.0%
- Conversion, latest week
- 10.5%
- Market size, estimated
- £92Ka year
- Peak month
- November3.0× the quietest month
- Top search term
- g4 led bulbs89K searches a year
02 · Price
A sale here is worth £6.87.
Listings sell for £6.87 on average, from £4.35 to £12.80. Amazon reports units sold in ranges. This niche sold 13K to 15K a year. The average listing sells 750 to 1,000 of them. At £6.87 that is £5K to £7K a year per listing.
- Average price
- £6.87under the $15 to $100 sweet spot
- Price range
- £4.35–£12.80
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 13K–15K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £5K–£7K
- Returns
- 1.5%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
85% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 11.1% of listings are out of stock. The average listing ranks #372 within Light Bulbs. It carries 2,015 reviews at 4.45 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 100%
- Out of stock, average day
- 11.1%
- Average rank
- #372in Light Bulbs
- Average rating
- 4.45 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 2,015per listing
- Listings tracked
- 13
04 · Newcomers
0 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 50 months on average, so the names here are settling in.
- Launched, last 12 months
- 3
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 50 months
Products
Top G4 Led Bulbs products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.
Top sellers
by estimated 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
- 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
- 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
- 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)
- 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
- Price
- £5.09
- Rating
- 4.5/5
- Reviews
- 301
- Age
- 4y ago
Trending
estimated 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Price
- £4.93
- Rating
- 4.5/5
- Reviews
- 2,260
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 73% of clicks. A locked shelf that new listings rarely crack.
Brands
11 falling
Sellers
18
Est. top-5 brand share
77%
Top 20: 100%
Est. 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%)
Demand
G4 Led Bulbs search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 3.0×
Search terms
Top G4 Led Bulbs search terms shoppers use
The exact words shoppers type, with estimated 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
Reviews and returns
What reviews say buyers love and hate about G4 Led Bulbs
We read the reviews and the return reasons for every product selling here.
“were too wide”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common G4 Led Bulbs questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









