---
title: "Light Up Costume — $4K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/light-up-costume"
last_updated: "2026-08-12T12:17:49.243Z"
locale: en
meta:
description: "Amazon product research for light up costume: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for light up costume: $4K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Light Up Costume — $4K/mo Amazon US Product Research (2026)"
---
# **Light Up Costume**
**Skip it**
Weak search conversion (0.5%) — this niche doesn't clear our bar today.
Market size 12Growth 27Conversion 6Competition 57Returns 27Price range 84Avg price 95Brand share 78Review moat 82Quality gap 84
**Avg price**
**Incredible****$35.12**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$5.64–$76.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Great****362.5**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****57%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****51%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+1.7%**
90-day search growth — must beat 0% to launch
**Returns**
**Okay****4.8%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$46K**
$46K/yr · 279K searches
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
## **Is light up costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, light up costume is a $46K/yr Amazon United States market (279K searches/yr). The top 5 brands hold 57% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 47/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **light up costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$70K–$88K**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#25,731**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **91%**
- **Out of stock**
- **11.2%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **177 days**
## **Competition: brands, sellers & click share**
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**23 **▼falling
**Sellers**
**26**
**Top-5 brand share**
**57%**
Top 20: 97%
**Top-5 click share**
**51%**
Top 20: 85%
**Open market**
**38%**
- GLEDLOVES20% - Lorealri16% - aifuu8% - HSCTEK7% - O-MAYEVER5% - DTWAWA5%
## **light up costume demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +1.7% search growth over the last 90 days.
40K30KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 38.6×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/light-up-costume/trend)
## **Top light up costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **light up costume**43K/yr+7.0%0.1% conv. - **led costume**30K/yr+1.2%0.0% conv. - **glow in the dark costume**30K/yr+5.8%0.1% conv. - **light up suit**9K/yr+10.6%0.1% conv. - **light up costumes for adults**18K/yr-11.0%0.1% conv. - **glow costume**10K/yr+3.1%0.5% conv. - **light costume**6K/yr+43.9%0.0% conv. - **glow in the dark costumes**10K/yr+19.3%0.3% conv. - **light up costumes**9K/yr+11.9%0.0% conv. - **glow in the dark costume kids**8K/yr+37.6%0.2% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/light-up-costume/search-terms)
## **Top light up costume products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$5K20%$9K30%$14K40%$18K1101001K10K 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**GLEDLOVES LED Gloves for Kids Teens & Adults - Finger Light Gloves with 5 Colors/6 Modes - Perfect for 9-12 Year Old Boys & Girls - Ideal for Halloween & Christmas Parties**GLEDLOVES**$6.54**4.4★3,170 rev](https://www.amazon.com/dp/B08ZHMZXVS) [2**Lorealri LED Light Up Arm Bands Spiral Glow Wraps for Mardi Gras Party EDC Music Festival Costume Multicolor**Lorealri**$14.54**4.0★50 rev](https://www.amazon.com/dp/B0FB2XBMKP) [3**Mens Womens LED Flash Light Rave Jacket Pants Baseball Hoodies Sport Outwear Party Costume Xmas Fancy Dress**aifuu**$36.46**4.0★57 rev](https://www.amazon.com/dp/B09SHJGQMF) [4**DTWAWA Glow in the Dark Fishnets Stockings High Waist Sexy Tights Party Stockings for Womens - White**DTWAWA**$10.01**3.3★314 rev](https://www.amazon.com/dp/B0C14L123T) [5**Light Up Stick Figure Costume Adult Led Man Cosplay Men Women Blue L**HSCTEK**$39.57**4.0★704 rev](https://www.amazon.com/dp/B0CYQ22S86)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Mens Womens LED Flash Light Jacket Rave Hoodies Vest Couple Carnival Pants Party Xmas Fancy Dress Prefermence Costume (Pants XX-Large)**aifuu**$37.10**73 rev6mo ago](https://www.amazon.com/dp/B0BKGG1CX8) [**JincaNiu Kids LED Light Up Long Sleeve Hoodie & Pants Set for Boys Girls Family Matching Rave Festival Carnival Glow Costume (Led Jacket + Led Pants (Kids) 128 for Age 6-7)**JincaNiu**$58.22**2 rev8mo ago](https://www.amazon.com/dp/B0FZ2RNJ58) [**LEDPATY Women Sequin Coat LED Light Up Fringe Tassel Disco Cowgirl Outfit Theme Festival Glitter Coat(Silver L)**LEDPATY**$39.25**23 rev8mo ago](https://www.amazon.com/dp/B0FXGNYKN4) [**Girls LED Skirt Light Up Tutus Glow Stra Tulle Dance Skirts for Party Rave Festival Halloween Costume 3-8 Years (US Age 3 Years 8 Years Black)**TRYUEN**$9.84**21 rev10mo ago](https://www.amazon.com/dp/B0FPQJ89R1) [**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)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**O-MAYEVER LED Light up Jacket For Women and Men Unisex Novelty Costume For Burning Man Party Carnivals Halloween Xmas Raves**O-MAYEVER**$38.09**4.0★**▲ 226%**](https://www.amazon.com/dp/B0B68JRPZX) [**chivalrous Unisex LED Lights Sparkle Vest M**chivalrous**$35.90**3.8★**▲ 225%**](https://www.amazon.com/dp/B0CXPNS3RC) [**Mens Womens LED Flash Light Jacket Rave Hoodies Vest Couple Carnival Pants Party Xmas Fancy Dress Prefermence Costume (Pants XX-Large)**aifuu**$37.10**3.9★**▲ 187%**](https://www.amazon.com/dp/B0BKGG1CX8) [**O-MAYEVER LED Light up Jacket For Women and Men Unisex Novelty Costume For Burning Man Party Carnivals Halloween Xmas Raves**O-MAYEVER**$36.26**3.7★**▲ 170%**](https://www.amazon.com/dp/B0BKGD9JTP) [**LEDPATY Women Sequin Coat LED Light Up Fringe Tassel Disco Cowgirl Outfit Theme Festival Glitter Coat(Silver L)**LEDPATY**$39.25**4.0★**▲ 169%**](https://www.amazon.com/dp/B0FXGNYKN4)
**~~View all trending →~~**
## **What reviews say buyers love and hate about light up costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Fun/Entertainment Experience**18%
*“Great fun”*
**Size-Overall**14%
*“The sizing feels accurate”*
**Quality-Overall**13%
*“No complaints”*
**Brightness/Shine/Glow**11%
*“Very bright”*
**Color**8%
*“colors are bright”*
**Gifting Purpose**6%
*“Christmas gift for my grandson”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Value For Money**4%
*“Great value”*
**Comfort-Overall**3%
*“This is comfy”*
**Battery Inclusion**2%
*“Batteries are included”*
### **What buyers complain about **
**Brightness/Shine/Glow**21%
*“Didn't glow in the dark for me”*
**Size-Overall**9%
*“it was still a good 3"-4" too long.”*
**Durability**8%
*“Broke Immediately”*
**Quality-Overall**6%
*“Couldve been better constructed basically just very cheap gloves with electronics inside it to flash”*
**Charging**6%
*“the charging port was never installed”*
**Functionality-Overall**5%
*“Didnt create the effect I was looking for”*
**Ease Of Use**5%
*“its really really difficult to make it work”*
**Advertised Vs Actual Product**4%
*“This is advertised to glow and it really doesnt at all. They look like regular white fishnets.”*
**Battery Inclusion**3%
*“came with no extra batteries on top of the battery pack coming ripped the box came open”*
**Gifting Purpose**3%
*“It's not my gift”*
### **Top return reasons **
**Size-Overall**37%
**Length**8%
**Functionality-Overall**8%
**Advertised Vs Actual Product**7%
**Waist Fit**5%
**Brightness/Shine/Glow**4%
**Color**4%
**Defective Material/Parts**3%
**Quality-Overall**2%
**Value For Money**2%
## **Common light up costume questions**
- **Is light up costume profitable to sell on Amazon United States?**
- The niche generates $46K/yr across 32 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +1.7%. Flapen's verdict: Skip it (47/100).
- **How competitive is the light up costume niche?**
- 23 brands and 26 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 57% of demand.
- **What do buyers complain about in light up costume?**
- Top complaints mined from reviews: Brightness/Shine/Glow, Size-Overall, Durability. The return rate is 4.8%.
- **When does demand for light up costume peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 38.6× the quietest.
- **What does it cost to enter the light up costume niche?**
- Listings span $5.64–$76.34; the average listing price is $35.12 (sweet spot $15–$100). The average incumbent carries 363 reviews — the moat a new listing must climb.
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