Is window lights profitable to sell on Amazon United States?

The niche generates $113K/yr across 48 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -31.9%. Flapen's verdict: Skip it (47/100).

How competitive is the window lights niche?

29 brands and 39 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 49% of demand.

What do buyers complain about in window lights?

Top complaints mined from reviews: Adhesion/Stickiness, Durability, Quality-Overall. The return rate is 3.8%.

When does demand for window lights peak?

Demand peaks in Aug–Sep–Oct–Nov–Dec; the busiest month runs 15.0× the quietest.

What does it cost to enter the window lights niche?

Listings span $6.70–$167.27; the average listing price is $30.05 (sweet spot $15–$100). The average incumbent carries 3,882 reviews — the moat a new listing must climb.

window lights

Skip it

Soft demand (-31.9% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$30.05

avg listing price — sweet spot $15–$100

Brand share

Great49%

top-5 brand share — no brand owns this niche

Competition

Good40%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Price range

Good$6.70–$167.27

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Okay3.8%

return rate — above 5% kills the launch gate

Market size

Okay$113K

$113K/yr · 269K searches

Review moat

Okay3,881.9

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.4%

search→purchase rate — share of searches ending in a sale

Growth

Bad-31.9%

90-day search growth — must beat 0% to launch

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, window lights is a $113K/yr Amazon United States market (269K searches/yr). The top 5 brands hold 49% of demand. Demand peaks in Aug–Sep–Oct–Nov–Dec. Verdict: Skip it — 47/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

window lights market data

Units sold / yr: 5K–6K; avg 0–100/product
Revenue / yr: $150K–$180K; units × avg price
Conversion rate: 1.4%
Avg BSR: #357
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 7.5%
Avg brand age: 41 months
Avg seller age: 168 days

Competition & brand share

The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.

Brands

29 rising

Sellers

Top-5 brand share

49%

Top 20: 94%

Top-5 click share

40%

Top 20: 77%

Open market

44%

Brightown12%
YOLIGHT11%
Homemory9%
HXWEIYE9%
Govee8%
Pomelotree7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -31.9% search growth over the last 90 days.

Peak months: Aug, Sep, Oct, Nov, Dec · busiest ÷ quietest = 15.0×

Open Trend

Top window lights search terms

window lights135K/yr -21.3%0.8% conv.
window light21K/yr -8.8%0.4% conv.
window lights indoor decorative56K/yr -61.0%0.7% conv.
lights for windows16K/yr -43.7%0.8% conv.
indoor window lights13K/yr -43.8%0.2% conv.
lights for windows inside7K/yr +5.3%0.8% conv.
window lights indoor17K/yr -53.8%0.4% conv.
christmas window hanging lights4K/yr +26.2%0.0% conv.

All search terms

Top 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.

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

Brightown 300 LED Fairy Curtain Lights 9.8ft x 9.8ft String Lights

Brightown$8.374.3★1,214 rev

YOLIGHT Wishing Ball Curtain Lights 200 LED Window Curtain String Lights with Remote USB Battery Powered Twinkle Globe Fairy Lights for Wedding Party Bedroom Christmas Decoration (Warm White)

YOLIGHT$18.574.4★1,682 rev

HXWEIYE 300LED Fairy Curtain Lights 9.8x9.8Ft USB Plug-in 8 Modes Christmas String Hanging Lights with Remote for Bedroom Backdrop Wedding Indoor Wall Decor Warm White Standard 1 Pack

HXWEIYE$8.334.4★15,460 rev

Govee RGBIC LED Strip Lights Smart LED Lights for Bedroom Bluetooth LED Lights APP Control DIY Multiple Colors on One Line Color Changing LED Strip Lighting Music Sync Home Decor 16.4ft

Govee$12.834.4★25,730 rev

suddus 200 LED Curtain Lights Fairy Lights with Remote Bedroom 6.5x6.5ft

suddus$15.544.3★4,351 rev

Newest

by launch date

suddus Tangle-Free Curtain Lights for Bedroom 200 LED Hooks Warm White

suddus$16.0357 rev

10mo ago

Brightown 300 LED Fairy Curtain Lights 9.8ft x 9.8ft String Lights

Brightown$8.371,214 rev

1y ago

Patioman Wishing Ball Curtain Lights LED Window Hanging Lights with Remote USB Powered Twinkle Globe Fairy String Lights for Wedding Party Bedroom Christmas Indoor Outdoor Decoration (Warm White)

Patioman$17.0430 rev

1y ago

Dazzle Bright 300 LED Curtain Lights Plug in Fairy Curtain Lights for Bedroom Christmas Hanging String Lights Outdoor for Window Backdrop Wall Wedding Patio Indoor Dorm Party Decor Warm White

Dazzle Bright$16.961,742 rev

2y ago

Minetom Curtain Lights 300 LED Dimmable Fairy Lights Twinkle Lights with Remote and Timer 8 Modes USB Powered String Lights for Room Wall Party Christmas Indoor Decor Warm White

Minetom$8.546,449 rev

2y ago

What buyers say about window lights

What buyers praise and complain about, mined from review topics.

What buyers love

Brightness/Shine/Glow30%

“Nice and bright”

Quality-Overall11%

“The quality feels solid”

Value For Money8%

“Amazing value”

Color7%

“Fun colors”

Assembly/Installation7%

“Easy to put up”

Advertised Vs Actual Product4%

“As advertised”

Ease Of Use4%

“Easy peasy”

Remote Control3%

“Remote control is useful”

Design-Overall2%

“look beautiful”

Adhesion/Stickiness2%

“Adhesive is good”

What buyers complain about

Adhesion/Stickiness20%

“Adhesive is horrible”

Durability16%

“broke quickly”

Quality-Overall8%

“The quality seems cheap”

Functionality-Overall7%

“DOESNT WORK”

Brightness/Shine/Glow6%

“not bright”

Color5%

“Color issues”

Bulb Flicker/Dimming/Color3%

“then started flickering”

Size-Overall2%

“its too short”

Value For Money2%

“Not worth the price”

Assembly/Installation2%

“pain to set up”

Top return reasons

Brightness/Shine/Glow11%

Size-Overall11%

Functionality-Overall10%

Advertised Vs Actual Product10%

Bulb Flicker/Dimming/Color10%

Defective Material/Parts8%

Color6%

Adhesion/Stickiness6%

Connectivity-Overall5%

Value For Money5%

Common questions

Is window lights profitable to sell on Amazon United States?: The niche generates $113K/yr across 48 tracked products. 4 of 4 products launched in the last 360 days are still selling. 90-day search growth is -31.9%. Flapen's verdict: Skip it (47/100).
How competitive is the window lights niche?: 29 brands and 39 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 49% of demand.
What do buyers complain about in window lights?: Top complaints mined from reviews: Adhesion/Stickiness, Durability, Quality-Overall. The return rate is 3.8%.
When does demand for window lights peak?: Demand peaks in Aug–Sep–Oct–Nov–Dec; the busiest month runs 15.0× the quietest.
What does it cost to enter the window lights niche?: Listings span $6.70–$167.27; the average listing price is $30.05 (sweet spot $15–$100). The average incumbent carries 3,882 reviews — the moat a new listing must climb.