---
title: "Light Up Sword — $13K/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/light-up-sword"
last_updated: "2026-08-12T13:05:13.296Z"
locale: en
meta:
description: "Amazon product research for light up sword: $13K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for light up sword: $13K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Light Up Sword — $13K/mo Amazon US Product Research (2026)"
---
# **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 5% 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
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
## **Is light up sword profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, light up sword is a $152K/yr Amazon United States market (392K searches/yr). The top 5 brands hold 31% of demand. Demand peaks in Oct–Dec. Verdict: Worth a look — 60/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **light up sword market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **8K–10K**
- avg 0–100/product
- **Revenue / yr**
- **$195K–$244K**
- units × avg price
- **Conversion rate**
- **1.6%**
- **Avg BSR**
- **#282**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **91%**
- **Out of stock**
- **4.4%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **146 days**
## **Competition: brands, sellers & click share**
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%**
Top 20: 68%
**Top-5 click share**
**19%**
Top 20: 48%
**Open market**
**65%**
- quescu8% - Liberty Imports8% - Genqiang7% - Super Z Outlet5% - Agard4% - Fun Costumes4%
## **light up sword 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×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/light-up-sword/trend)
## **Top light up sword search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **toy weapons**87K/yr+7.9%0.4% conv. - **light up sword**84K/yr-16.7%1.6% conv. - **espadas para nios**24K/yr-4.0%1.1% conv. - **light sword**17K/yr+29.4%0.9% conv. - **toy swords for boys 3-8**21K/yr-15.3%3.0% conv. - **toy weapons for boys**20K/yr+4.8%0.5% conv. - **plastic swords for kids**21K/yr-5.7%2.9% conv. - **weapons for kids**18K/yr+3.2%0.6% conv. - **play swords for kids 3-8**14K/yr-6.4%3.2% conv. - **sords. for kids**10K/yr+14.2%0.7% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/light-up-sword/search-terms)
## **Top light up sword 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%2%$3K4%$6K6%$9K8%$12K101001K10K 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**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**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**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**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**Fun Costumes**$16.38**4.0★56 rev](https://www.amazon.com/dp/B0D74YDKSJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**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) [**AOCQM Dual-Blade Light Sword | 2-in-1 Red/Blue Reversible Hilt Retractable Blade Fidget Toy Cosplay Prop Collectible**AOCQM**$19.04**50 rev6mo ago](https://www.amazon.com/dp/B0G6FPKM2G) [**Cravonel Cyberpunk Spark Sword 31.5 in LED Light Up Saber with Mist**Cravonel**$36.38**57 rev6mo ago](https://www.amazon.com/dp/B0G8GBKKB2) [**Cyberpunk Spark Sword 31.5inch 8 Colors RGB LED Light(Red)**Agard**$36.84**38 rev7mo ago](https://www.amazon.com/dp/B0G4BXJ16M) [**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**266 rev11mo ago](https://www.amazon.com/dp/B0FK4TRPLL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**Poveyan**$21.70**4.6★**▲ 298%**](https://www.amazon.com/dp/B0CNBXKGL3) [**Metallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard**Fun Costumes**$16.38**4.0★**▲ 244%**](https://www.amazon.com/dp/B0D74YDKSJ) [**AOCQM Dual-Blade Light Sword | 2-in-1 Red/Blue Reversible Hilt Retractable Blade Fidget Toy Cosplay Prop Collectible**AOCQM**$19.04**4.4★**▲ 207%**](https://www.amazon.com/dp/B0G6FPKM2G) [**Cravonel Cyberpunk Spark Sword 31.5 in LED Light Up Saber with Mist**Cravonel**$36.38**4.2★**▲ 189%**](https://www.amazon.com/dp/B0G8GBKKB2)
**~~View all trending →~~**
## **What reviews say buyers love and hate about light up sword**
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%
## **Common light up sword questions**
- **Is light up sword profitable to sell on Amazon United States?**
- The niche generates $152K/yr across 121 tracked products. 20 of 33 products launched in the last 360 days are still selling. 90-day search growth is -0.8%. Flapen's verdict: Worth a look (60/100).
- **How competitive is the light up sword niche?**
- 81 brands and 206 sellers compete. The top 5 products take 19% of clicks and top 5 brands hold 31% of demand.
- **What do buyers complain about in light up sword?**
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 2.9%.
- **When does demand for light up sword peak?**
- Demand peaks in Oct–Dec; the busiest month runs 3.1× the quietest.
- **What does it cost to enter the light up sword niche?**
- Listings span $6.94–$70.78; the average listing price is $24.36 (sweet spot $15–$100). The average incumbent carries 867 reviews — the moat a new listing must climb.
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