---
title: "15w Screw Bulb — £28K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/large-appliances/15w-screw-bulb"
last_updated: "2026-07-31T08:54:58.339Z"
locale: en
meta:
description: "Niche score 37/100 · £28K/yr market · 38K searches/yr · £4.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £28K/yr market · 38K searches/yr · £4.23 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "15w Screw Bulb — £28K/yr Amazon UK Niche (2026) - Flapen"
---
# **15w screw bulb**
**Skip it**
Prices mostly outside the sweet spot ($2.98–$6.49) — this niche doesn't clear our bar today.
Market size 7Growth 2Conversion 98Competition 24Returns 98Price range 0Avg price 12Brand share 45Review moat 53Quality gap 47
**Conversion**
**Incredible****17.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,378.08**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****78%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****72%**
top-5 click share — a locked-up shelf
**Avg price**
**Bad****£4.23**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£28K**
£28K/yr · 38K searches
**Growth**
**Bad****-45.7%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£2.98–£6.49**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, 15w screw bulb is a £28K/yr Amazon United Kingdom market (38K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 37/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **15w screw bulb market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **£25K–£34K**
- units × avg price
- **Conversion rate**
- **17.3%**
- **Avg BSR**
- **#9**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **0.5%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **195 days**
## **Competition & brand share**
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**78%**
Top 20: 100%
**Top-5 click share**
**72%**
Top 20: 100%
**Open market**
**15%**
- Klass Home Collection25% - Sunnylinn21% - Goerpn15% - Comyan9% - kanta8% - JQslight7% - Open — no brand owns it (4 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 84 weeks — -45.7% search growth over the last 90 days.
1K750Prime Day '25Spike '25Black Friday '25 seasonJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 2.8×
[**Open Trend **](https://flapen.com/research/uk/large-appliances/15w-screw-bulb/trend)
## **Top 15w screw bulb search terms**
- **pygmy bulb 15w screw**7K/yr-31.4%10.7% conv. - **15w e14 screw bulb**8K/yr-60.3%17.5% conv. - **e14 15w bulb**4K/yr-22.6%16.6% conv. - **240v 15w small screw bulb**4K/yr-33.8%10.5% conv. - **15 watt small screw in bulb**4K/yr-43.4%18.1% conv. - **e14 bulb 15w**3K/yr-39.4%11.5% conv. - **15w bulb**4K/yr-57.6%7.7% conv. - **15 watt light bulbs**3K/yr-26.3%2.4% conv. - **230v 15w screw bulb**3K/yr-76.2%23.7% conv. [**All search terms **](https://flapen.com/research/uk/large-appliances/15w-screw-bulb/search-terms)
## **Top 15w screw bulb products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£3K20%£6K30%£8K40%£11K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Klass Home (3 Pack) Salt Lamp Bulb | Oven | Fridge | Small Screw E14 15W <300C Dimmable Incandescent Bulbs Pygmy for Oven Light | Himalayan Salt Lamp Light | Lava Lamp**Klass Home Collection**£3.80**4.6★5,539 rev](https://www.amazon.co.uk/dp/B08K7QXW7D) [2**Sunnylinn 15W E14 Screw Salt Lamp Bulbs 230V Scentsy Warmer Bulb Small Edison Screw SES Warm White 2700K E14 Sewing Machine Light Bulb Pygmy Fridge Bulb T20 E14 Oven Microwave Bulb (5-Pack).**Sunnylinn**£5.07**4.5★2,102 rev](https://www.amazon.co.uk/dp/B09P51881K) [3**Goerpn 15W E14 Salt Lamp Bulbs Small Screw Scentsy Light Bulb**Goerpn**£5.06**4.5★623 rev](https://www.amazon.co.uk/dp/B0D2HVMQX1) [4**kanta 220-240V 15W T20 Single Tungsten Lamp E14 Screw Base Refrigerator Oven Appliance Bulb Pack of 2 Warm White**kanta**£3.37**4.5★884 rev](https://www.amazon.co.uk/dp/B0CGVZDHH8) [5**JQslight 14W Scentsy Light Bulb Warm White 2700K E14 Small Screw Oven Bulb Salt Lamp Bulbs T20 Tubular Incandescent Bulb for E14 Pygmy Sewing Machine Light Fridge Bulb (3-Pack)**JQslight**£3.44**4.2★191 rev](https://www.amazon.co.uk/dp/B0D9PWSKX4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**JQslight 14W Scentsy Light Bulb Warm White 2700K E14 Small Screw Oven Bulb Salt Lamp Bulbs T20 Tubular Incandescent Bulb for E14 Pygmy Sewing Machine Light Fridge Bulb (3-Pack)**JQslight**£3.44**191 rev2y ago](https://www.amazon.co.uk/dp/B0D9PWSKX4) [**Goerpn 15W E14 Salt Lamp Bulbs Small Screw Scentsy Light Bulb**Goerpn**£5.06**623 rev2y ago](https://www.amazon.co.uk/dp/B0D2HVMQX1) [**Comyan 15W E14 Screw Salt Lamp Bulbs 230V T20 Fridge Light Bulbs 2700K Warm White SES Machine Bulbs Pygmy Bulb 15W Mini Wax Warmer Light Bulb Dimmable - 2Pack**Comyan**£4.23**514 rev2y ago](https://www.amazon.co.uk/dp/B0CSD58J64) [**EASYIVY E14 Salt Lamp Bulbs Dimmable Pygmy Bulb Small Edison Screw SES Oven Light Bulb 300C T20 Scentsy Warmer Bulb 2700K Warm White E14 Sewing Machine Bulb Fridge Bulb Microwave Bulb 3-Pack**EASYIVY**£3.45**715 rev2y ago](https://www.amazon.co.uk/dp/B0CP66MPPV) [**kanta 220-240V 15W T20 Single Tungsten Lamp E14 Screw Base Refrigerator Oven Appliance Bulb Pack of 2 Warm White**kanta**£3.37**884 rev2y ago](https://www.amazon.co.uk/dp/B0CGVZDHH8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Genie E14 SES Pygmy Oven Bulbs 15W 230V Pack of 2 Oven Rated 300 C**Genie**£6.49**4.2★**▲ 73%**](https://www.amazon.co.uk/dp/B09NL1BWRM) [**Sunnylinn 15W E14 Screw Salt Lamp Bulbs 230V Scentsy Warmer Bulb Small Edison Screw SES Warm White 2700K E14 Sewing Machine Light Bulb Pygmy Fridge Bulb T20 E14 Oven Microwave Bulb (5-Pack).**Sunnylinn**£5.07**4.5★**▲ 51%**](https://www.amazon.co.uk/dp/B09P51881K) [**Klass Home (3 Pack) Salt Lamp Bulb | Oven | Fridge | Small Screw E14 15W <300C Dimmable Incandescent Bulbs Pygmy for Oven Light | Himalayan Salt Lamp Light | Lava Lamp**Klass Home Collection**£3.80**4.6★**▲ 44%**](https://www.amazon.co.uk/dp/B08K7QXW7D) [**JQslight 14W Scentsy Light Bulb Warm White 2700K E14 Small Screw Oven Bulb Salt Lamp Bulbs T20 Tubular Incandescent Bulb for E14 Pygmy Sewing Machine Light Fridge Bulb (3-Pack)**JQslight**£3.44**4.2★**▲ 40%**](https://www.amazon.co.uk/dp/B0D9PWSKX4) [**2x Eveready Appliance Bulb 15W**EVEREADY**£2.98**4.4★**▲ 22%**](https://www.amazon.co.uk/dp/B08XK6J9T7)
**~~View all trending →~~**
## **What buyers say about 15w screw bulb**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**29%
*“Decent price”*
**Brightness/Shine/Glow**15%
*“Perfect glow”*
**Advertised Vs Actual Product**14%
*“Does the job perfectly”*
**Size-Overall**14%
*“THE BULBS FIT WELL”*
**Quality-Overall**9%
*“Excellent quality”*
**Durability**4%
*“Awesome powerful durable works”*
**Efficiency**3%
*“Works well”*
**Bulb Flicker/Dimming/Color**3%
*“Very satisfied with bulbs”*
**Baking**2%
*“Great value, works great in oven, good brightness”*
**Assembly/Installation**1%
*“Easy to install”*
### **What buyers complain about **
**Durability**23%
*“died in few hours”*
**Quality-Overall**15%
*“Poor performance”*
**Size-Overall**14%
*“Doesn't fit”*
**Brightness/Shine/Glow**12%
*“hate bright light”*
**Functionality-Overall**10%
*“Not 1 worked”*
**Bulb Flicker/Dimming/Color**8%
*“Very dull”*
**Strength**3%
*“not even strong enough to melt the wax”*
**Value For Money**3%
*“All in all they're not very good value if you pay for 5 bulbs”*
**Heat Resistance**3%
*“dont really get hot enough”*
**Heating**1%
*“Overheated and blew after only an hour of use”*
### **Top return reasons **
**Size-Overall**57%
**Bulb Flicker/Dimming/Color**10%
**Compatibility-Overall**10%
**Functionality-Overall**8%
**Brightness/Shine/Glow**4%
**Advertised Vs Actual Product**3%
**Heating**2%
**Quality-Overall**1%
**Durability**1%
**Product Condition**1%
## **Common questions**
- **Is 15w screw bulb profitable to sell on Amazon United Kingdom?**
- The niche generates £28K/yr across 12 tracked products. 90-day search growth is -45.7%. Flapen's verdict: Skip it (37/100).
- **How competitive is the 15w screw bulb niche?**
- 10 brands and 20 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 78% of demand.
- **What do buyers complain about in 15w screw bulb?**
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 0.4%.
- **When does demand for 15w screw bulb peak?**
- Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 2.8× the quietest.
- **What does it cost to enter the 15w screw bulb niche?**
- Listings span £2.98–£6.49; the average listing price is £4.23 (sweet spot $15–$100). The average incumbent carries 1,378 reviews — the moat a new listing must climb.
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