---
title: "Star Window Lights — £42K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/lighting/star-window-lights"
last_updated: "2026-07-31T08:29:49.323Z"
locale: en
meta:
description: "Niche score 22/100 · £42K/yr market · 142K searches/yr · £11.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 22/100 · £42K/yr market · 142K searches/yr · £11.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Star Window Lights — £42K/yr Amazon UK Niche (2026) - Flapen"
---
# **star window lights**
**Skip it**
Soft demand (-54.8% this quarter) — this niche doesn't clear our bar today.
Market size 10Growth 0Conversion 32Competition 0Returns 27Price range 0Avg price 47Brand share 0Review moat 66Quality gap 90
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****872**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****£11.69**
avg listing price — sweet spot $15–$100
**Conversion**
**Okay****2.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Okay****4.8%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****£42K**
£42K/yr · 142K searches
**Growth**
**Bad****-54.8%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Price range**
**Bad****£10.45–£12.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, star window lights is a £42K/yr Amazon United Kingdom market (142K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 22/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **star window lights market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **£35K–£47K**
- units × avg price
- **Conversion rate**
- **2.5%**
- **Avg BSR**
- **#187**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **28.6%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **199 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**5**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- shsyue38% - FANSIR35% - JoiTale27%
## **Demand**
Weekly Amazon search volume, last 29 weeks — -54.8% search growth over the last 90 days.
3K2KJan '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/lighting/star-window-lights/trend)
## **Top star window lights search terms**
- **light up stars**6K/yr-29.1%0.6% conv. - **outdoor star light**9K/yr-18.3%0.0% conv. - **hanging star lights**10K/yr-40.4%0.0% conv. - **led star light**7K/yr-67.9%0.0% conv. - **outdoor christmas star lights**9K/yr-52.5%0.0% conv. - **star window lights**26K/yr-57.9%0.0% conv. - **outdoor star lights**6K/yr-51.5%0.0% conv. - **star christmas lights**16K/yr-59.4%0.0% conv. - **outdoor christmas star**9K/yr-63.0%0.0% conv. - **large outdoor christmas star**5K/yr-43.8%0.0% conv. [**All search terms **](https://flapen.com/research/uk/lighting/star-window-lights/search-terms)
## **Top star window lights 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%£4K20%£8K30%£13K40%£17K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 3 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**shsyue Christmas Star Window Lights LED Curtain Light 2.5M Christmas Decorations Lights 138 LED 12 Star Fairy Light for Xmas Tree Party Wedding Garden Bedroom Warm White 8 Modes USB**shsyue**£12.46**3.9★1,423 rev](https://www.amazon.co.uk/dp/B07LBPKDQV) [2**FANSIR Plug in LED String Lights 100 LED Star Fairy Lights Mains Powered 33ft 8 Modes Waterproof Outdoor Indoor String Star Light for Christmas Bedroom Wedding Party Balcony Decorations (Warm White)**FANSIR**£10.45**4.3★1,132 rev](https://www.amazon.co.uk/dp/B07XRWG3NM) [3**Light Up Bath Toys 12PCS Colorful Stars Bath Toys Kids Bath Toy with Led Sensory Lights Sensory Toys for Autism Gifts for Toddler Boys Girls**JoiTale**£12.14**4.0★61 rev](https://www.amazon.co.uk/dp/B0FMKH63K5)
### **Newest**
by launch date
[**Light Up Bath Toys 12PCS Colorful Stars Bath Toys Kids Bath Toy with Led Sensory Lights Sensory Toys for Autism Gifts for Toddler Boys Girls**JoiTale**£12.14**61 rev11mo ago](https://www.amazon.co.uk/dp/B0FMKH63K5) [**FANSIR Plug in LED String Lights 100 LED Star Fairy Lights Mains Powered 33ft 8 Modes Waterproof Outdoor Indoor String Star Light for Christmas Bedroom Wedding Party Balcony Decorations (Warm White)**FANSIR**£10.45**1,132 rev6y ago](https://www.amazon.co.uk/dp/B07XRWG3NM) [**shsyue Christmas Star Window Lights LED Curtain Light 2.5M Christmas Decorations Lights 138 LED 12 Star Fairy Light for Xmas Tree Party Wedding Garden Bedroom Warm White 8 Modes USB**shsyue**£12.46**1,423 rev7y ago](https://www.amazon.co.uk/dp/B07LBPKDQV)
### **Trending**
90-day click momentum
[**Light Up Bath Toys 12PCS Colorful Stars Bath Toys Kids Bath Toy with Led Sensory Lights Sensory Toys for Autism Gifts for Toddler Boys Girls**JoiTale**£12.14**4.0★**▲ 634%**](https://www.amazon.co.uk/dp/B0FMKH63K5) [**FANSIR Plug in LED String Lights 100 LED Star Fairy Lights Mains Powered 33ft 8 Modes Waterproof Outdoor Indoor String Star Light for Christmas Bedroom Wedding Party Balcony Decorations (Warm White)**FANSIR**£10.45**4.3★**▲ 35%**](https://www.amazon.co.uk/dp/B07XRWG3NM) [**shsyue Christmas Star Window Lights LED Curtain Light 2.5M Christmas Decorations Lights 138 LED 12 Star Fairy Light for Xmas Tree Party Wedding Garden Bedroom Warm White 8 Modes USB**shsyue**£12.46**3.9★**▼ 46%**](https://www.amazon.co.uk/dp/B07LBPKDQV)
## **What buyers say about star window lights**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Fun/Entertainment Experience**27%
*“Lots of fun”*
**Brightness/Shine/Glow**27%
*“Loveky and bright initially”*
**Color**8%
*“They are nice colours and are changing, not too bright”*
**Quality-Overall**7%
*“great quality”*
**Size-Overall**7%
*“th whole thing fits”*
**Value For Money**7%
*“Great value for money”*
**Durability**4%
*“Great lights, last many years”*
**Water Resistance**2%
*“Great for water play or bath time”*
### **What buyers complain about **
**Durability**43%
*“Stop working after one use”*
**Battery Life**14%
*“battery already died on 2 of them”*
**Value For Money**10%
*“Not good for the price”*
**Color**7%
*“However few shades missing”*
**Rusts/Corrodes**5%
*“I also noticed what looked like rust appearing on the inside of these stars which indicates to me that they werent properly sealed”*
**Adhesion/Stickiness**3%
*“Rubbish - stars covered in sticky glue”*
**Unsustainable Design**3%
*“Very poorly designed”*
**Moist/Dry**2%
*“dry after each use”*
**Leak-Proof**2%
*“Poor quality and leaking battery acid”*
**Quality-Overall**2%
*“as far as the product quality goes, these werent good”*
### **Top return reasons **
**Functionality-Overall**17%
**Defective Material/Parts**14%
**Durability**14%
**Color**13%
**Brightness/Shine/Glow**8%
**Quality-Overall**6%
**Size-Overall**4%
**Rusts/Corrodes**4%
**Mechanism Issues**3%
**Remote Control**3%
## **Common questions**
- **Is star window lights profitable to sell on Amazon United Kingdom?**
- The niche generates £42K/yr across 3 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -54.8%. Flapen's verdict: Skip it (22/100).
- **How competitive is the star window lights niche?**
- 3 brands and 5 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in star window lights?**
- Top complaints mined from reviews: Durability, Battery Life, Value For Money. The return rate is 4.8%.
- **What does it cost to enter the star window lights niche?**
- Listings span £10.45–£12.46; the average listing price is £11.69 (sweet spot $15–$100). The average incumbent carries 872 reviews — the moat a new listing must climb.
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