---
title: "Jellyfish Lamp — £83K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/lighting/jellyfish-lamp"
last_updated: "2026-07-31T09:18:21.256Z"
locale: en
meta:
description: "Niche score 57/100 · £83K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £83K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Jellyfish Lamp — £83K/yr Amazon UK Niche (2026) - Flapen"
---
# **jellyfish lamp**
**Worth a look**
Shows beatable incumbent ratings (4.0★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 21Growth 15Conversion 23Competition 69Returns 80Price range 77Avg price 77Brand share 87Review moat 94Quality gap 95
**Quality gap**
**Incredible****4.0★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****117.74**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£15.75**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£3.39–£55.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£83K**
£83K/yr · 291K searches
**Growth**
**Bad****-20.1%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, jellyfish lamp is a £83K/yr Amazon United Kingdom market (291K searches/yr). The top 5 brands hold 48% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Worth a look — 57/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jellyfish lamp market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£95K–£126K**
- units × avg price
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#421**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **81%**
- **Out of stock**
- **24.0%**
- **Avg brand age**
- **20 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**38 **▲rising
**Sellers**
**50**
**Top-5 brand share**
**48%**
Top 20: 85%
**Top-5 click share**
**44%**
Top 20: 80%
**Open market**
**47%**
- Eyesound14% - Vibbang13% - M METERXITY7% - COLORLIFE7% - Eummy7% - RED55%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -20.1% search growth over the last 90 days.
23K18KSpike '24Holiday '24Spike '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 7.3×
[**Open Trend **](https://flapen.com/research/uk/lighting/jellyfish-lamp/trend)
## **Top jellyfish lamp search terms**
- **jellyfish lamp**128K/yr-26.6%2.1% conv. - **jellyfish**41K/yr+5.5%0.8% conv. - **jelly fish**13K/yr+11.6%0.7% conv. - **jelly fish light lamp**34K/yr-34.8%1.9% conv. - **jelly fish lamp**22K/yr-19.8%2.1% conv. - **jellyfish light**13K/yr-13.3%2.1% conv. - **jellyfish tank**10K/yr-23.6%0.5% conv. - **octopus lamp**7K/yr-25.4%0.4% conv. - **jellyfish lava lamp**14K/yr-65.9%2.7% conv. - **jelly fish tank**4K/yr-35.8%0.7% conv. [**All search terms **](https://flapen.com/research/uk/lighting/jellyfish-lamp/search-terms)
## **Top jellyfish lamp 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%4%£3K8%£7K12%£10K16%£13K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jellyfish Lamp LED Fantasy Jelly Fish Light Lamp RGB Bedside Lamps**Vibbang**£11.78**4.4★149 rev](https://www.amazon.co.uk/dp/B0DJQDGG9F) [2**Jellyfish Lamp for Sleep Anxiety Calming Night Light for Bedroom(Black)**Eyesound**£23.29**4.4★426 rev](https://www.amazon.co.uk/dp/B0FDG7FGP7) [3**COLORLIFE Cool Jellyfish Tank Aquarium Lamp Night Mood Light for Birthday Holiday Gifts for Boys Girls Men Wome Home Office Decoration Relaxion**COLORLIFE**£19.07**4.2★1,861 rev](https://www.amazon.co.uk/dp/B07TLY94QJ) [4**Jellyfish Lamp Jelly Fish Lava Light Lamp Aquarium Sensory Lights with 7 Change Colours Modes Realistic Jellyfish Tank Mood Light USB/Battery Operated Table Lamps for Living Room Bedroom Office Décor**Eummy**£13.93**4.0★88 rev](https://www.amazon.co.uk/dp/B0CRB2JNK6) [5**RED5 Oval Realistic Jellyfish Tank Lamp USB Powered Colour Changing LED Light**RED5**£20.84**3.5★23 rev](https://www.amazon.co.uk/dp/B0D9MG33B5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ALYRMEI Jellyfish Lamp with 7 Colours Changing Effects Realistic Jellyfish Light Lava Lamp Mood Table Lamp Night Light for Home Office Holiday Gifts for Lover Kids Adults**ALYRMEI**£16.59**12 rev2mo ago](https://www.amazon.co.uk/dp/B0GV4VPLVN) [**Dimind Jellyfish Lamp 7 Color LED Changing Jelly Fish Light Lamp with Quiet Motor Lifelike Movements Jellyfish Decor for Bedroom Office Sensory Lamp Great Gifts for Kids (White)**Dimind**£15.32**23 rev6mo ago](https://www.amazon.co.uk/dp/B0FKGRT44Y) [**Dimind Jellyfish Lamp 7 Color LED Changing Jelly Fish Light Lamp with Quiet Motor Lifelike Movements Jellyfish Decor for Bedroom Office Sensory Lamp Great Gifts for Kids (Black)**Dimind**£15.05**19 rev6mo ago](https://www.amazon.co.uk/dp/B0FKGVC3VG) [**AONESY Jellyfish Lamp with 17 Colours & 4 Modes: Jelly Fish Light Lamp Remote Control | Jellyfish Light Lamp for Bedroom Home Decor | Jellyfish Lamp Large for Relaxion Whisper Quiet Operation**AONESY**£18.96**8 rev6mo ago](https://www.amazon.co.uk/dp/B0GF85VDBR) [**Jellyfish Lava Lamp SiumPklay Mesmerizing LED 16 Color Modes Jellyfish Aquarium Mood Light with Realistic Floating Effect USB Powered Sensory Decor for Bedroom Kids Room Stress Relief Unique Gift Idea**SiumPklay**£13.42**5 rev7mo ago](https://www.amazon.co.uk/dp/B0G9GKWRQX)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ALYRMEI Jellyfish Lamp with 7 Colours Changing Effects Realistic Jellyfish Light Lava Lamp Mood Table Lamp Night Light for Home Office Holiday Gifts for Lover Kids Adults**ALYRMEI**£16.59**3.6★**▲ 345%**](https://www.amazon.co.uk/dp/B0GV4VPLVN) [**Jellyfish Lamp For Sleep Anxiety Calming Night Light For Bedroom(White)**Eyesound**£23.22**4.4★**▲ 335%**](https://www.amazon.co.uk/dp/B0FDG5WMC6) [**Jellyfish Lamp for Sleep Anxiety Calming Night Light for Bedroom(Black)**Eyesound**£23.29**4.4★**▲ 313%**](https://www.amazon.co.uk/dp/B0FDG7FGP7) [**Dimind Jellyfish Lamp 7 Color LED Changing Jelly Fish Light Lamp with Quiet Motor Lifelike Movements Jellyfish Decor for Bedroom Office Sensory Lamp Great Gifts for Kids (White)**Dimind**£15.32**4.5★**▲ 270%**](https://www.amazon.co.uk/dp/B0FKGRT44Y) [**AONESY Jellyfish Lamp with 17 Colours & 4 Modes: Jelly Fish Light Lamp Remote Control | Jellyfish Light Lamp for Bedroom Home Decor | Jellyfish Lamp Large for Relaxion Whisper Quiet Operation**AONESY**£18.96**4.4★**▲ 224%**](https://www.amazon.co.uk/dp/B0GF85VDBR)
**~~View all trending →~~**
## **What buyers say about jellyfish lamp**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Brightness/Shine/Glow**24%
*“the light itself is soft”*
**Color**11%
*“The colours are bright”*
**Quality-Overall**10%
*“We think it's well made”*
**Fun/Entertainment Experience**7%
*“Fun Realistic Toy”*
**Design-Overall**6%
*“Great for crafting”*
**Noise Level**6%
*“The water pump is quiet”*
**Assembly/Installation**4%
*“Easy to set up”*
**Size-Overall**3%
*“It is a good size too, not tiny and not massive and the black design fits in without looking childish”*
**Sleep Quality**3%
*“Calming glow for bedtime nerves”*
**Value For Money**3%
*“Affordable”*
### **What buyers complain about **
**Quality-Overall**9%
*“Poor quality build. bought for a present and never worked. charging port wasnt in right place. very disappointed.”*
**Functionality-Overall**9%
*“Didn't Work”*
**Size-Overall**9%
*“Was very disappointed with the sizeof them not worth the money”*
**Noise Level**8%
*“Noisy”*
**Durability**8%
*“Broke really quickly”*
**Value For Money**6%
*“For £60 seemed a bit excessive for what I actually saw”*
**Remote Control**5%
*“No remote control”*
**Battery Life**4%
*“1 battery exploded after the first use”*
**Leak-Proof**4%
*“It Leaks”*
**Advertised Vs Actual Product**3%
*“IT DOES NOT DO WHAT IT IS SUPPOSED TO DO”*
### **Top return reasons **
**Functionality-Overall**15%
**Defective Material/Parts**10%
**Quality-Overall**8%
**Remote Control**8%
**Leak-Proof**7%
**Size-Overall**7%
**Durability**7%
**Noise Level**7%
**Touch/Button Controls**5%
**Charging**3%
## **Common questions**
- **Is jellyfish lamp profitable to sell on Amazon United Kingdom?**
- The niche generates £83K/yr across 42 tracked products. 1 of 16 products launched in the last 360 days are still selling. 90-day search growth is -20.1%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the jellyfish lamp niche?**
- 38 brands and 50 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in jellyfish lamp?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Size-Overall. The return rate is 1.8%.
- **When does demand for jellyfish lamp peak?**
- Demand peaks in Oct–Nov–Dec; the busiest month runs 7.3× the quietest.
- **What does it cost to enter the jellyfish lamp niche?**
- Listings span £3.39–£55.38; the average listing price is £15.75 (sweet spot $15–$100). The average incumbent carries 118 reviews — the moat a new listing must climb.
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