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.

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.

Brand share

Incredible31%

top-5 brand share — no brand owns this niche

Competition

Incredible19%

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

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Good866.59

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.9%

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

Bad1.6%

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

Signals No Dominant Brand

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

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.

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

Open Trend

Top light up sword search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

toy weapons87K/yr +7.9%0.4% conv.
light up sword84K/yr -16.7%1.6% conv.
espadas para nios24K/yr -4.0%1.1% conv.
light sword17K/yr +29.4%0.9% conv.
toy swords for boys 3-821K/yr -15.3%3.0% conv.
toy weapons for boys20K/yr +4.8%0.5% conv.
plastic swords for kids21K/yr -5.7%2.9% conv.
weapons for kids18K/yr +3.2%0.6% conv.
play swords for kids 3-814K/yr -6.4%3.2% conv.
sords. for kids10K/yr +14.2%0.7% conv.

All 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.

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

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$11.674.4★266 rev

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$26.264.6★1,197 rev

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$39.484.8★33 rev

2pcs Toy Sword 18.9 Plastic Roman Sword for Kids Boys Role-Play Accessory Medieval Knight Toy Halloween Cosplay Props Silver

quescu$18.634.5★183 rev

Metallic Katana Ninja Black Sword and Sheath Prop | Ninja Accessories Standard

Fun Costumes$16.384.0★56 rev

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$39.4833 rev

5mo ago

AOCQM Dual-Blade Light Sword | 2-in-1 Red/Blue Reversible Hilt Retractable Blade Fidget Toy Cosplay Prop Collectible

AOCQM$19.0450 rev

6mo ago

Cravonel Cyberpunk Spark Sword 31.5 in LED Light Up Saber with Mist

Cravonel$36.3857 rev

6mo ago

Cyberpunk Spark Sword 31.5inch 8 Colors RGB LED Light(Red)

Agard$36.8438 rev

7mo ago

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$11.67266 rev

11mo ago

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 Experience19%

“Fun for the whole family”

Quality-Overall11%

“the build quality feels quite high”

Value For Money10%

“Not expensive”

Durability6%

“The materials feel fairly durable”

Gifting Purpose5%

“Fun Gift”

Color5%

“the colors are pretty”

Brightness/Shine/Glow4%

“The light is bright”

Advertised Vs Actual Product4%

“As described”

Ease Of Use3%

“Easy to use”

Weight Light2%

“It's so lightweight”

What buyers complain about

Durability22%

“Broke within a week”

Quality-Overall14%

“Poor quality control”

Size-Overall6%

“Larger size than expected”

Functionality-Overall5%

“Does not function as described”

Value For Money5%

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

Strength4%

“Not sturdy at all”

Material Quality2%

“Cheap material”

Charging2%

“The charge time on this is not good”

Battery Life2%

“the battery completely died”

Defective Material/Parts1%

“Product easily broken”

Top return reasons

Size-Overall18%

Functionality-Overall14%

Defective Material/Parts13%

Quality-Overall7%

Advertised Vs Actual Product6%

Durability5%