---
title: "Lava Lamp Bulb — £115K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/lighting/lava-lamp-bulb"
last_updated: "2026-07-31T09:26:13.002Z"
locale: en
meta:
description: "Niche score 39/100 · £115K/yr market · 103K searches/yr · £5.82 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · £115K/yr market · 103K searches/yr · £5.82 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lava Lamp Bulb — £115K/yr Amazon UK Niche (2026) - Flapen"
---
# **lava lamp bulb**
**Skip it**
Prices mostly outside the sweet spot ($4.11–$7.45) — this niche doesn't clear our bar today.
Market size 27Growth 2Conversion 99Competition 15Returns 90Price range 0Avg price 16Brand share 39Review moat 54Quality gap 57
**Conversion**
**Incredible****19.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.2%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,322.91**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****£115K**
£115K/yr · 103K searches
**Avg price**
**Bad****£5.82**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-45.4%**
90-day search growth — must beat 0% to launch
**Price range**
**Bad****£4.11–£7.45**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, lava lamp bulb is a £115K/yr Amazon United Kingdom market (103K searches/yr). The top 5 brands hold 82% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 39/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lava lamp bulb market data**
- **Units sold / yr**
- **15K–20K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£87K–£116K**
- units × avg price
- **Conversion rate**
- **19.2%**
- **Avg BSR**
- **#13**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **6.7%**
- **Avg brand age**
- **49 months**
- **Avg seller age**
- **191 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**10 **—flat
**Sellers**
**19**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**13%**
- Sunnylinn41% - Bonlux23% - Scheiffer6% - Lumlog6% - Liuyife5% - Akynite5% - Open — no brand owns it (4 brands, 13%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -45.4% search growth over the last 90 days.
4K3KSpike '24Black Friday '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 3.6×
[**Open Trend **](https://flapen.com/research/uk/lighting/lava-lamp-bulb/trend)
## **Top lava lamp bulb search terms**
- **lava lamp bulb**72K/yr-42.7%15.2% conv. - **r39 25w lava lamp bulb**8K/yr-49.3%29.0% conv. - **lava lamp bulbs**5K/yr-51.2%11.5% conv. - **bulb for lava lamp**3K/yr-40.8%12.8% conv. - **r39 30w lava lamp bulb**4K/yr-53.7%15.7% conv. - **lava lamp bulb 25w**5K/yr-56.1%15.6% conv. - **r39 bulb**3K/yr-50.5%12.4% conv. - **25w lava lamp bulb**3K/yr-62.1%23.2% conv. [**All search terms **](https://flapen.com/research/uk/lighting/lava-lamp-bulb/search-terms)
## **Top lava lamp 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%15%£17K30%£34K45%£52K60%£69K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Sunnylinn 2X R39 E14 25W Lava Lamp Bulbs 240V Small Edison Screw SES Reflector Spot Lava Lamp Bulbs Dimmable SES Warm White 2600K Energy Saving R39 Spotlight Bulbs (Silver Base).**Sunnylinn**£5.35**4.4★3,162 rev](https://www.amazon.co.uk/dp/B08ZLNVRPC) [2**Bonlux 2X R39 E14 Reflector Bulbs Spot Lights Dimmable Lava Lamp 25W Super Bright Small Edison Screw Base SES Energy Saving Light Bulbs Warm White 2400-2600K 360 Degree Wide Beam Angle 240V**Bonlux**£5.90**4.5★2,260 rev](https://www.amazon.co.uk/dp/B086BBNKLR) [3**2X 30W R39 Dimmable Reflector Spot Lights/Lava Lamp Bulbs SES E14 240v**Scheiffer**£4.76**4.1★3,763 rev](https://www.amazon.co.uk/dp/B077B9W3R2) [4**Lumlog G9 Halogen Light Bulbs Warm White Dimmable 25W 6 Pcs 230V G9 Halogen Light Bulbs 300 High Temperature Resistant for Lighting Decor No Flickering**Lumlog**£5.88**4.3★153 rev](https://www.amazon.co.uk/dp/B0F2PBB7PM) [5**Liuyife G9 25W Halogen Oven Bulbs Dimmable 300 Heat Tolerant 2700K Warm White 260LM 25W Capsule Bulb for Oven Wax Burner Cooker Hood Lava Lamp G9 Base 2 Pack**Liuyife**£4.11**4.4★376 rev](https://www.amazon.co.uk/dp/B0D21XMBS6)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Lumlog G9 Halogen Light Bulbs Warm White Dimmable 25W 6 Pcs 230V G9 Halogen Light Bulbs 300 High Temperature Resistant for Lighting Decor No Flickering**Lumlog**£5.88**153 rev1y ago](https://www.amazon.co.uk/dp/B0F2PBB7PM) [**Lamptobe 2 Pack Mini MR11 GU10 Lava Lamp Replacement Bulb 35W - 360lm Dimmable Reflector for Candle Warmer - Warm White 2800K**Lamptobe**£7.45**58 rev1y ago](https://www.amazon.co.uk/dp/B0DLN82ZB5) [**Liuyife G9 25W Halogen Oven Bulbs Dimmable 300 Heat Tolerant 2700K Warm White 260LM 25W Capsule Bulb for Oven Wax Burner Cooker Hood Lava Lamp G9 Base 2 Pack**Liuyife**£4.11**376 rev2y ago](https://www.amazon.co.uk/dp/B0D21XMBS6) [**Genie 25W E14 Lava Lamp Bulb 230V (Pack of 3) R39 Reflector Glass Bulb Dimmable Warm White 2700K Small Edison Screw (SES) Replacement Bulbs for Lava Lamp Bubble Lamp or Spotlight**Genie**£6.47**269 rev2y ago](https://www.amazon.co.uk/dp/B0CYZTDMK8) [**2X 30W R39 Dimmable Reflector Spot Lights/Lava Lamp Bulbs SES E14 240v**Scheiffer**£4.76**3,763 rev3y ago](https://www.amazon.co.uk/dp/B077B9W3R2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FanciBuy Lava Lamp Bulb R39 E14 Small Edison Screw Replacement Bulbs for Lava Lamps Dimmable Spot Reflector Bulbs Warm White 2700K 4Pack**FanciBuy**£6.57**4.5★**▲ 184%**](https://www.amazon.co.uk/dp/B0B2PH3CG2) [**Caldarax 3 Pack R39 E14 30W Lava Lamp Bulbs Dimmable Reflector Bulbs Warm White 2700K 300LM AC 220V-240V for Lava Lamps Spotlights Glitter and Rocket Lamps**Caldarax**£5.54**4.4★**▲ 151%**](https://www.amazon.co.uk/dp/B0B4VGD5ZX) [**Lumlog G9 Halogen Light Bulbs Warm White Dimmable 25W 6 Pcs 230V G9 Halogen Light Bulbs 300 High Temperature Resistant for Lighting Decor No Flickering**Lumlog**£5.88**4.3★**▲ 146%**](https://www.amazon.co.uk/dp/B0F2PBB7PM) [**2X 30W R39 Dimmable Reflector Spot Lights/Lava Lamp Bulbs SES E14 240v**Scheiffer**£4.76**4.1★**▲ 66%**](https://www.amazon.co.uk/dp/B077B9W3R2) [**Liuyife G9 25W Halogen Oven Bulbs Dimmable 300 Heat Tolerant 2700K Warm White 260LM 25W Capsule Bulb for Oven Wax Burner Cooker Hood Lava Lamp G9 Base 2 Pack**Liuyife**£4.11**4.4★**▲ 47%**](https://www.amazon.co.uk/dp/B0D21XMBS6)
**~~View all trending →~~**
## **What buyers say about lava lamp bulb**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**31%
*“Great value”*
**Advertised Vs Actual Product**26%
*“Does the job”*
**Quality-Overall**11%
*“excellent quality bulbs at a great pricepoint”*
**Size-Overall**9%
*“fits perfect”*
**Brightness/Shine/Glow**8%
*“very bright”*
**Efficiency**6%
*“Works fine”*
**Bulb Flicker/Dimming/Color**3%
*“Perfect Reflector bulb”*
**Durability**2%
*“it is durable”*
**Product Condition**1%
*“And looks as good as new”*
**Color**1%
*“Lovely colour, could nice please”*
### **What buyers complain about **
**Size-Overall**19%
*“Bigger than stated size”*
**Heating**13%
*“Its way too hot”*
**Bulb Flicker/Dimming/Color**12%
*“One of the bulbs didn't work”*
**Functionality-Overall**10%
*“these are not sufficiently powerful to mke a lava lamp work”*
**Advertised Vs Actual Product**9%
*“Description not right”*
**Durability**8%
*“Lasted under 6 months”*
**Value For Money**6%
*“very disappointing that it cost me £5.99 for 1 bulb”*
**Quality-Overall**5%
*“A complete piece of junk”*
**Natural Resource Wastage**4%
*“Waste of money”*
**Strength**4%
*“Not strong enough”*
### **Top return reasons **
**Size-Overall**43%
**Functionality-Overall**22%
**Bulb Flicker/Dimming/Color**15%
**Compatibility-Overall**10%
**Brightness/Shine/Glow**2%
**Heating**2%
**Advertised Vs Actual Product**2%
**Defective Material/Parts**1%
**Durability**1%
**Color**1%
## **Common questions**
- **Is lava lamp bulb profitable to sell on Amazon United Kingdom?**
- The niche generates £115K/yr across 11 tracked products. 90-day search growth is -45.4%. Flapen's verdict: Skip it (39/100).
- **How competitive is the lava lamp bulb niche?**
- 10 brands and 19 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in lava lamp bulb?**
- Top complaints mined from reviews: Size-Overall, Heating, Bulb Flicker/Dimming/Color. The return rate is 1.2%.
- **When does demand for lava lamp bulb peak?**
- Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 3.6× the quietest.
- **What does it cost to enter the lava lamp bulb niche?**
- Listings span £4.11–£7.45; the average listing price is £5.82 (sweet spot $15–$100). The average incumbent carries 1,323 reviews — the moat a new listing must climb.
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