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E27 Screw Bulb

Maybe

Buyers convert on 8.4% of searches. But prices span $1.90–$14.31, mostly outside the sweet spot, so E27 Screw Bulb is a Maybe.

Flapen Score
52
52 / 100
Top 28% of 370 Lighting niches · +5 vs the category median of 47
Market size
£1.0M/yr1.5M searches / yr
90-day growth
-34.5%search demand this quarter
Competition
38%top-5 click share · 22 brands · 71 sellers

Flapen Score

E27 Screw Bulb against its category

The dotted line is the Lighting average. Past it, E27 Screw Bulb is stronger. Inside it, weaker.

52Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The E27 Screw Bulb market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for E27 Screw Bulb 1.5M times last year and spent an estimated £1.0M. The top 5 brands take 68% of clicks. Demand peaks in Jan–Oct–Nov–Dec. Flapen scores it 52 out of 100, a Maybe.

01 · Demand

An estimated 8.4% of those searches ended in a purchase.

Shoppers searched for this 1.5M times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.4% of those searches ended in a purchase. Searches in the last 90 days moved -34.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.0M a year.

Searches, last 12 months
1.5M
Growth, 90 days vs prior 90
-34.5%
Conversion, latest week
8.4%
Market size, estimated
£1.0Ma year
Peak month
November2.5× the quietest month
Top search term
e27 screw bulb417K searches a year

02 · Price

A sale here is worth £8.04.

Listings sell for £8.04 on average, from £1.90 to £14.31. Amazon reports units sold in ranges. This niche sold 100K to 125K a year. The average listing sells 2,500 to 3,000 of them. At £8.04 that is £20K to £24K a year per listing.

Average price
£8.04under the $15 to $100 sweet spot
Price range
£1.90–£14.31
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
100K–125K
Units per listing a year
2,500–3,000
Revenue per listing a year
£20K–£24K
Returns
2.4%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

83% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #160 within Light Bulbs. It carries 1,852 reviews at 4.55 stars, so a new listing needs social proof before a better product.

Sponsored listings
83%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#160in Light Bulbs
Average rating
4.55 starsAmazon United Kingdom average 4.36 stars
Average reviews
1,852per listing
Listings tracked
53

04 · Newcomers

2 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 53 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
2Amazon's first-year sales bar
Average brand age
53 months

Products

Top E27 Screw Bulb 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 38% of clicks, no more. An open shelf where new products get seen.

£0£30K£60K£91K£121K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

22 rising

Sellers

71

Est. top-5 brand share

68%

Top 20: 99%

Est. top-5 click share

38%

Top 20: 74%

Open market

29%

  • PHILIPS26%
  • Vanke17%
  • Lepro15%
  • Amazon Basics5%
  • Energizer4%
  • Linkind4%

Demand

E27 Screw Bulb search demand

Weekly searches over the year, seasonality beneath. Pick a range.

40K30KSpike '24Spike '25SepDecMarJunAugNovMarMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 2.5×

Search terms

Top E27 Screw Bulb search terms shoppers use

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

  • e27 screw bulb417K/yr
  • e27 bulb253K/yr
  • e27 bulb warm white65K/yr
  • e27 led bulb123K/yr
  • screw in light bulb108K/yr
  • light bulbs screw90K/yr
  • e27 dimmable bulb61K/yr
  • e2754K/yr
  • edison screw bulb45K/yr
  • screw light bulb31K/yr

Reviews and returns

What reviews say buyers love and hate about E27 Screw Bulb

We read the reviews and the return reasons for every product selling here.

33%of positive reviews mention “Brightness/Shine/Glow”
19%of negative reviews mention “Durability”
2.4%of orders come back
“Doesn't last”
A buyer, on “Durability”19% of negative reviews mention the same topic

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.

15 topics

NegativePositive

FAQ

Common E27 Screw Bulb 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