---
title: "Traffic Light Costume — $37K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/traffic-light-costume"
last_updated: "2026-08-09T18:21:17.242Z"
locale: en
meta:
description: "Niche score 29/100 · $37K/yr market · 43K searches/yr · $37.40 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 29/100 · $37K/yr market · 43K searches/yr · $37.40 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Traffic Light Costume — $37K/yr Amazon US Niche (2026) - Flapen"
---
# **traffic light costume**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 9Growth 6Conversion 29Competition 4Returns 5Price range 95Avg price 95Brand share 0Review moat 98Quality gap 83
**Review moat**
**Incredible****42.33**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Incredible****$37.40**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$28.34–$60.79**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$37K**
$37K/yr · 43K searches
**Growth**
**Bad****-38.9%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****10.5%**
return rate — above 5% kills the launch gate
**Competition**
**Bad****95%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, traffic light costume is a $37K/yr Amazon United States market (43K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 29/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **traffic light costume market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$19K–$28K**
- units × avg price
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#4,315**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **33%**
- **Out of stock**
- **24.7%**
- **Avg brand age**
- **36 months**
- **Avg seller age**
- **239 days**
## **Competition & brand share**
The top 5 products capture 95% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▲rising
**Sellers**
**8**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**95%**
Top 20: 100%
**Open market**
**0%**
- Fun Costumes76% - Seasons13% - Dress Up America6% - ZUUKTHO6%
## **Demand**
Weekly Amazon search volume, last 37 weeks — -38.9% search growth over the last 90 days.
7K5KSpike '26Oct '25Dec '25Jan '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/traffic-light-costume/trend)
## **Top traffic light costume search terms**
- **traffic light costume**27K/yr-49.8%0.8% conv. - **stop light costume**6K/yr-17.6%1.0% conv. - **traffic light costume adult**7K/yr+3.2%0.5% conv. - **stoplight costume**3K/yr-18.1%0.9% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/traffic-light-costume/search-terms)
## **Top traffic light costume 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%$6K30%$11K45%$17K60%$22K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Adult Traffic Light Costume Tunic for Men and Women | Funny Halloween Party Outfit for Costume Events or Parades Standard**Fun Costumes**$60.79**5.0★8 rev](https://www.amazon.com/dp/B0FFHDDJXM) [2**Fun Costumes Child Traffic Light Costume Tunic for Boys and Girls | Funny Halloween Outfit for Kids School Events and Parades Standard**Fun Costumes**$38.49**2.0★1 rev](https://www.amazon.com/dp/B0FQ42V4C6) [3**Seasons 3D Traffic Light Costume for Child 5-7 Years Stop Light Lamp**Seasons**$31.35**4.4★38 rev](https://www.amazon.com/dp/B0BV34J1SX) [4**Dress Up America Traffic Light Costume and Safety Cone Hat - For Men (one size)**Dress Up America**$28.34**4.5★60 rev](https://www.amazon.com/dp/B07JBKNHCK) [5**ZUUKTHO Adult Construction Costume Onesie - Traffic Cone & Traffic Light Jumpsuit Pajamas for Halloween Cosplay Women Men**ZUUKTHO**$36.81**4.7★12 rev](https://www.amazon.com/dp/B0GCMRGR6Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ZUUKTHO Adult Construction Costume Onesie - Traffic Cone & Traffic Light Jumpsuit Pajamas for Halloween Cosplay Women Men**ZUUKTHO**$36.81**12 rev5mo ago](https://www.amazon.com/dp/B0GCMRGR6Y) [**Fun Costumes Child Traffic Light Costume Tunic for Boys and Girls | Funny Halloween Outfit for Kids School Events and Parades Standard**Fun Costumes**$38.49**1 rev10mo ago](https://www.amazon.com/dp/B0FQ42V4C6) [**Adult Traffic Light Costume Tunic for Men and Women | Funny Halloween Party Outfit for Costume Events or Parades Standard**Fun Costumes**$60.79**8 rev1y ago](https://www.amazon.com/dp/B0FFHDDJXM) [**Seasons 3D Traffic Light Costume for Child 5-7 Years Stop Light Lamp**Seasons**$31.35**38 rev3y ago](https://www.amazon.com/dp/B0BV34J1SX) [**SEASONS Light and Sound Traffic Light Toddler Costume 3T/4T**Seasons**$28.61**135 rev4y ago](https://www.amazon.com/dp/B0B38XLW2J)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ZUUKTHO Adult Construction Costume Onesie - Traffic Cone & Traffic Light Jumpsuit Pajamas for Halloween Cosplay Women Men**ZUUKTHO**$36.81**4.7★**▲ 1000%**](https://www.amazon.com/dp/B0GCMRGR6Y) [**Adult Traffic Light Costume Tunic for Men and Women | Funny Halloween Party Outfit for Costume Events or Parades Standard**Fun Costumes**$60.79**5.0★**▲ 109%**](https://www.amazon.com/dp/B0FFHDDJXM) [**Fun Costumes Child Traffic Light Costume Tunic for Boys and Girls | Funny Halloween Outfit for Kids School Events and Parades Standard**Fun Costumes**$38.49**2.0★**▲ 44%**](https://www.amazon.com/dp/B0FQ42V4C6) [**Seasons 3D Traffic Light Costume for Child 5-7 Years Stop Light Lamp**Seasons**$31.35**4.4★**▼ 56%**](https://www.amazon.com/dp/B0BV34J1SX) [**Dress Up America Traffic Light Costume and Safety Cone Hat - For Men (one size)**Dress Up America**$28.34**4.5★**▼ 73%**](https://www.amazon.com/dp/B07JBKNHCK)
**~~View all trending →~~**
## **What buyers say about traffic light costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**31%
*“The fit and appearance was great”*
**Advertised Vs Actual Product**17%
*“Came as described”*
**Brightness/Shine/Glow**17%
*“it was fun for his costume to light up”*
**Material Quality**14%
*“This is thick fleece material, which is warm and cozy”*
**Quality-Overall**8%
*“quality was excellent”*
**Warmth**8%
*“This is thick fleece material, which is warm and cozy”*
**Value For Money**6%
*“Totally Worth The Green Light”*
### **What buyers complain about **
**Durability**50%
*“This item ripped as soon as my grandson put it on”*
**Material Quality**25%
*“material that would probably not be well suited as pajamas”*
**Size-Overall**25%
*“I got size large which is pretty baggy”*
### **Top return reasons **
**Size-Overall**50%
**Functionality-Overall**17%
**Material Quality**13%
**Defective Material/Parts**8%
**Wrinkles**8%
**Advertised Vs Actual Product**4%
## **Common questions**
- **Is traffic light costume profitable to sell on Amazon United States?**
- The niche generates $37K/yr across 6 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -38.9%. Flapen's verdict: Skip it (29/100).
- **How competitive is the traffic light costume niche?**
- 4 brands and 8 sellers compete. The top 5 products take 95% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in traffic light costume?**
- Top complaints mined from reviews: Durability, Material Quality, Size-Overall. The return rate is 10.5% — above our launch gate.
- **What does it cost to enter the traffic light costume niche?**
- Listings span $28.34–$60.79; the average listing price is $37.40 (sweet spot $15–$100). The average incumbent carries 42 reviews — the moat a new listing must climb.
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