Is light up swords for kids profitable to sell on Amazon United States?

The niche generates $91K/yr across 51 tracked products. 18 of 28 products launched in the last 360 days are still selling. 90-day search growth is +8.6%. Flapen's verdict: Worth a look (59/100).

How competitive is the light up swords for kids niche?

36 brands and 41 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 38% of demand.

What do buyers complain about in light up swords for kids?

Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 3.1%.

What does it cost to enter the light up swords for kids niche?

Listings span $7.58–$70.78; the average listing price is $28.63 (sweet spot $15–$100). The average incumbent carries 489 reviews — the moat a new listing must climb.

Light Up Swords for Kids

Worth a look

Shows no brand lock-in (top 5 brands take 38% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Brand share

Incredible38%

top-5 brand share — no brand owns this niche

Avg price

Incredible$28.63

avg listing price — sweet spot $15–$100

Price range

Great$7.58–$70.78

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

Competition

Great32%

top-5 click share — an open shelf

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Review moat

Great488.78

avg incumbent reviews — the moat a new listing must climb

Returns

Okay3.1%

return rate — above 5% kills the launch gate

Growth

Okay+8.6%

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

Conversion

Okay2.1%

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

Market size

Bad$91K

$91K/yr · 151K searches

Signals No Dominant Brand

Is light up swords for kids profitable on Amazon?

According to Flapen's Amazon United States niche tracking, light up swords for kids is a $91K/yr Amazon United States market (151K searches/yr). The top 5 brands hold 38% of demand. Verdict: Worth a look — 59/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

light up swords for kids market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 3K–4K; avg 0–100/product
Revenue / yr: $86K–$115K; units × avg price
Conversion rate: 2.1%
Avg BSR: #213
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 5.7%
Avg brand age: 37 months
Avg seller age: 166 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.

Brands

36 falling

Sellers

Top-5 brand share

38%

Top 20: 85%

Top-5 click share

32%

Top 20: 70%

Open market

57%

Genqiang15%
Cawiew7%
LESUTER TOYS5%
Cravonel5%
Agard5%
VANVENE5%

light up swords for kids demand & seasonality

Weekly Amazon search volume, last 12 weeks — +8.6% search growth over the last 90 days.

Open Trend

Top light up swords for kids search terms shoppers use

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

light up swords for kids46K/yr -6.0%2.6% conv.
light sword17K/yr +29.4%0.9% conv.
light up swords19K/yr +14.7%1.4% conv.
laser sword9K/yr +8.0%0.7% conv.
glow sword8K/yr +35.2%1.6% conv.
light swords for kids8K/yr +13.7%2.6% conv.
glow swords6K/yr +29.7%1.5% conv.
glowing sword9K/yr -31.4%0.6% conv.
glow in the dark sword6K/yr +26.6%1.5% conv.
laser swords for kids4K/yr +3.0%2.6% conv.

All search terms

Top light up swords for kids 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

VANVENE Light Up LED Swords Expandable Laser Sabers Glow in Dark Mini Glow Sticks [20 Pack] 4-Section 5 Colors Flashing Neon Party Favors

VANVENE$37.864.1★218 rev

Mega-L Glow In The Dark Party Supplies Glow Up Sword Toy 6 Pcs

Mega-Loopolis$12.522.6★4 rev

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 Black

Genqiang$11.684.4★266 rev

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)

PotBrti$29.2023 rev

4mo ago

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

Lewtemi 8 Pcs Mini Light up Swords for Kids Glow Toy Swords Party Favors 4 Colors Sabers Mini Light up for Boys Girls Outdoor Night Toys for Birthday Glow in The Dark Party Supplies

Lewtemi$16.873 rev

5mo ago

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$28.7837 rev

6mo ago

NETSEN 2-Pack Rechargeable Light Up Swords for Kids 15 Colors Light & Sound FX Retractable LED Toy Light Sword Sabers with Sheath for Boys & Girls Samurai Katana Theme Party

NETSEN$28.9133 rev

6mo ago

What reviews say buyers love and hate about light up swords for kids

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

What buyers love

Fun/Entertainment Experience16%

“Fun times”

Quality-Overall10%

“Amazing Quality”

Value For Money10%

“Excellent Value”

Color7%

“the colors are pretty”

Brightness/Shine/Glow6%

“Light is bright”

Durability6%

“Durable, cute vibrant colors”

Gifting Purpose5%

“FUN GIFT”

Advertised Vs Actual Product3%

“Exactly as described”

Charging3%

“Long lasting charge”

Weight Light3%

“It's lightweight”

What buyers complain about

Durability23%

“broke quickly”

Quality-Overall10%

“Poor quality control”

Size-Overall5%

“Small size”

Functionality-Overall4%

“Does not function as described”

Value For Money4%

“What a huge waste of money”

Strength4%

“Not very sturdy”

Charging3%

“The charge time on this is not good”

Noise Level2%

“noise is way too annoying”

Material Quality2%

“made of cheap material”

Battery Life2%

“Its saying low battery even tho I charge it over night”

Top return reasons

Size-Overall16%

Defective Material/Parts16%

Functionality-Overall14%

Quality-Overall6%

Advertised Vs Actual Product6%

Battery Inclusion6%

Durability5%

Charging5%