---
title: "light up sword — Niche Verdict: Worth a look (60/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/light-up-sword"
last_updated: "2026-07-13T22:46:58.907Z"
locale: en
meta:
  description: "light up sword shows no brand lock-in (top 5 brands take 31% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:description": "light up sword shows no brand lock-in (top 5 brands take 31% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list."
  "og:title": "light up sword — Niche Verdict: Worth a look (60/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **light up sword**

**Worth a look**

Shows no brand lock-in (top 5 brands take 31% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 32Growth 25Conversion 20Competition 95Returns 52Price range 85Avg price 95Brand share 96Review moat 66Quality gap 80

**Brand share**

**Incredible****31%**

top-5 brand share — no brand owns this niche

**Competition**

**Incredible****19%**

top-5 click share — an open shelf

**Avg price**

**Incredible****$24.36**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$6.94–$70.78**

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

**Quality gap**

**Great****4.2★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Good****866.59**

avg incumbent reviews — the moat a new listing must climb

**Returns**

**Good****2.9%**

return rate — above 6% kills the launch gate

**Market size**

**Okay****$152K**

$152K/yr · 392K searches

**Growth**

**Bad****-0.8%**

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

**Conversion**

**Bad****1.6%**

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

## **Competition**

Clicks spread well past the top 5 (19% combined) — an open shelf where new products get seen.

**Brands**

**81 **▲rising

**Sellers**

**206**

**Top-5 brand share**

**31%**

**Open market**

**65%**

- quescu8% - Liberty Imports8% - Genqiang7% - Super Z Outlet5% - Agard4% - Fun Costumes4%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%2%$3K4%$6K6%$9K8%$12K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 121 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![Light Up Sword Flashing Dueling Sabers for Kids with FX Sound Retractable Blade 7 Light Color War Warriors Weapon Toy Cool Halloween Cosplay Costume Party Decoration Christmas Birthday Gift Silver](https://m.media-amazon.com/images/I/51yrgWKg2dL.jpg)**Light Up Sword Flashing Dueling Sabers for Kids with FX Sound Retractable Blade 7 Light Color War Warriors Weapon Toy Cool Halloween Cosplay Costume Party Decoration Christmas Birthday Gift Silver**Genqiang**$11.67**4.4★266 rev](https://www.amazon.com/dp/B0FK4TRPLL) [2![Cawiew 4 Pack Light up Sword with FX Sound (on-Off Control) and Full Retractable Handle 4 Colors LED Glow in The Dark Toy for Kids Adult](https://m.media-amazon.com/images/I/41fiXqwXAmL.jpg)**Cawiew 4 Pack Light up Sword with FX Sound (on-Off Control) and Full Retractable Handle 4 Colors LED Glow in The Dark Toy for Kids Adult**Cawiew**$26.26**4.6★1,197 rev](https://www.amazon.com/dp/B0B7KCZHHX) [3![2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12](https://m.media-amazon.com/images/I/41MLOPUPcBL.jpg)**2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12**LYVENO**$39.48**4.8★33 rev](https://www.amazon.com/dp/B0GKFQW1R4) [4![2pcs Toy Sword 18.9 Plastic Roman Sword for Kids Boys Role-Play Accessory Medieval Knight Toy Halloween Cosplay Props Silver](https://m.media-amazon.com/images/I/31sDFD6tGnL.jpg)**2pcs Toy Sword 18.9 Plastic Roman Sword for Kids Boys Role-Play Accessory Medieval Knight Toy Halloween Cosplay Props Silver**quescu**$18.63**4.5★183 rev](https://www.amazon.com/dp/B0DKFQ2LGK) [5![Metallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard](https://m.media-amazon.com/images/I/21JZuQ9aFEL.jpg)**Metallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard**Fun Costumes**$16.38**4.0★56 rev](https://www.amazon.com/dp/B0D74YDKSJ)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![PotBrti Light Up Toy Sword for Kids Rechargeable Foldable Glow Sword with 7 Color Modes Sound Effects USB-C Charging Fantasy Role Play Toy Ages 6+ (Glacier Purple)](https://m.media-amazon.com/images/I/41ou+SzlGxL.jpg)**PotBrti Light Up Toy Sword for Kids Rechargeable Foldable Glow Sword with 7 Color Modes Sound Effects USB-C Charging Fantasy Role Play Toy Ages 6+ (Glacier Purple)**PotBrti**$29.20**23 rev4mo ago](https://www.amazon.com/dp/B0GQH6C1LL) [![Spark Sword Light Up Sword 31.5 Cyberpunk Katana with USB-C Rechargeable Safe LED Glow Sword for Kids Cosplay Realistic Sasuke Style Toy for Halloween LARP Anime Battle & Gift (Grey)](https://m.media-amazon.com/images/I/41VNH-aMOZL.jpg)**Spark Sword Light Up Sword 31.5 Cyberpunk Katana with USB-C Rechargeable Safe LED Glow Sword for Kids Cosplay Realistic Sasuke Style Toy for Halloween LARP Anime Battle & Gift (Grey)**Viglaschill**$32.69**29 rev5mo ago](https://www.amazon.com/dp/B0GHDSYCL3) [![2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12](https://m.media-amazon.com/images/I/41MLOPUPcBL.jpg)**2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12**LYVENO**$39.48**33 rev5mo ago](https://www.amazon.com/dp/B0GKFQW1R4) [![CrosCentury 2 Pack 31.5 Spark Sword with Mist Sound - 8 Color RGB LED Sword Toy for Kids & Adults Light Up Cyberpunk Katana for Dueling Cosplay Party Includes 50 Extra Flint](https://m.media-amazon.com/images/I/41i2QuVICIL.jpg)**CrosCentury 2 Pack 31.5 Spark Sword with Mist Sound - 8 Color RGB LED Sword Toy for Kids & Adults Light Up Cyberpunk Katana for Dueling Cosplay Party Includes 50 Extra Flint**CrosCentury**$50.18**12 rev5mo ago](https://www.amazon.com/dp/B0GK61P9LD) [![2-Pack Rechargeable Light Up Sword Sabers for Kids 15 Colors Light & Sound FX Connectable Double Blade Retractable LED Toy Light Sword Saber Katana for Boys & Girls](https://m.media-amazon.com/images/I/31Xl2jIDAeL.jpg)**2-Pack Rechargeable Light Up Sword Sabers for Kids 15 Colors Light & Sound FX Connectable Double Blade Retractable LED Toy Light Sword Saber Katana for Boys & Girls**NETSEN**$28.78**37 rev6mo ago](https://www.amazon.com/dp/B0GG6FRLFM)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Spark Sword Light Up Sword 31.5 Cyberpunk Katana with USB-C Rechargeable Safe LED Glow Sword for Kids Cosplay Realistic Sasuke Style Toy for Halloween LARP Anime Battle & Gift (Grey)](https://m.media-amazon.com/images/I/41VNH-aMOZL.jpg)**Spark Sword Light Up Sword 31.5 Cyberpunk Katana with USB-C Rechargeable Safe LED Glow Sword for Kids Cosplay Realistic Sasuke Style Toy for Halloween LARP Anime Battle & Gift (Grey)**Viglaschill**$32.69**4.2★**▲ 317%**](https://www.amazon.com/dp/B0GHDSYCL3) [![2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12](https://m.media-amazon.com/images/I/41MLOPUPcBL.jpg)**2 Pack Transforming Light Up Swords for Kids Rechargeable LED Glowing Sword & Axe Toys with Mist Spray & Sound Connectable Double-Bladed Weapons Halloween Costume Cosplay Accessories for Boys 8-12**LYVENO**$39.48**4.8★**▲ 311%**](https://www.amazon.com/dp/B0GKFQW1R4) [![12 PCS Kids Sensory Fidget Toys Hand Stress Relief Toys for Boys & Girls Age 3+ Classroom Prizes Party Favors for Kids Anxiety Relief Fidget Toys for ADHD](https://m.media-amazon.com/images/I/51zVupxi7sL.jpg)**12 PCS Kids Sensory Fidget Toys Hand Stress Relief Toys for Boys & Girls Age 3+ Classroom Prizes Party Favors for Kids Anxiety Relief Fidget Toys for ADHD**Poveyan**$21.70**4.6★**▲ 298%**](https://www.amazon.com/dp/B0CNBXKGL3) [![CrosCentury 2 Pack 31.5 Spark Sword with Mist Sound - 8 Color RGB LED Sword Toy for Kids & Adults Light Up Cyberpunk Katana for Dueling Cosplay Party Includes 50 Extra Flint](https://m.media-amazon.com/images/I/41i2QuVICIL.jpg)**CrosCentury 2 Pack 31.5 Spark Sword with Mist Sound - 8 Color RGB LED Sword Toy for Kids & Adults Light Up Cyberpunk Katana for Dueling Cosplay Party Includes 50 Extra Flint**CrosCentury**$50.18**4.6★**▲ 292%**](https://www.amazon.com/dp/B0GK61P9LD) [![Lightsaber 8 Color Flowing Spark Sword 31.5 inch Cyberpunk Neon Sword with Hit Sensor Sound & Fog Toy Light Saber for 14+ (Cool White/Red)](https://m.media-amazon.com/images/I/41uHY8doGiL.jpg)**Lightsaber 8 Color Flowing Spark Sword 31.5 inch Cyberpunk Neon Sword with Hit Sensor Sound & Fog Toy Light Saber for 14+ (Cool White/Red)**YEAfEAti**$33.10**4.5★**▲ 286%**](https://www.amazon.com/dp/B0GCDZ538S)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -0.8% search growth over the last 90 days.

10K6KSpike '24Prime Day '25Spike '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Oct, Dec · busiest ÷ quietest = 3.1×

## **Reviews**

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

### **What buyers love **

**Fun/Entertainment Experience**19%

*“Fun for the whole family”*

**Quality-Overall**11%

*“the build quality feels quite high”*

**Value For Money**10%

*“Not expensive”*

**Durability**6%

*“The materials feel fairly durable”*

**Gifting Purpose**5%

*“Fun Gift”*

**Color**5%

*“the colors are pretty”*

**Brightness/Shine/Glow**4%

*“The light is bright”*

**Advertised Vs Actual Product**4%

*“As described”*

**Ease Of Use**3%

*“Easy to use”*

**Weight Light**2%

*“It's so lightweight”*

### **What buyers complain about **

**Durability**22%

*“Broke within a week”*

**Quality-Overall**14%

*“Poor quality control”*

**Size-Overall**6%

*“Larger size than expected”*

**Functionality-Overall**5%

*“Does not function as described”*

**Value For Money**5%

*“which is why I think these are priced a bit too high”*

**Strength**4%

*“Not sturdy at all”*

**Material Quality**2%

*“Cheap material”*

**Charging**2%

*“The charge time on this is not good”*

**Battery Life**2%

*“the battery completely died”*

**Defective Material/Parts**1%

*“Product easily broken”*

### **Top return reasons **

**Size-Overall**18%

**Functionality-Overall**14%

**Defective Material/Parts**13%

**Quality-Overall**7%

**Advertised Vs Actual Product**6%

**Durability**5%

**Value For Money**5%

**Material Quality**3%

**Battery Inclusion**3%

**Strength**3%