Is trailer license plate light profitable to sell on Amazon United States?

The niche generates $64K/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +9.6%. Flapen's verdict: Skip it (44/100).

How competitive is the trailer license plate light niche?

16 brands and 32 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 71% of demand.

What do buyers complain about in trailer license plate light?

Top complaints mined from reviews: Brightness/Shine/Glow, Durability, Size-Overall. The return rate is 1.4%.

When does demand for trailer license plate light peak?

Demand is steady year-round — the busiest month runs 1.8× the quietest.

What does it cost to enter the trailer license plate light niche?

Listings span $6.07–$14.25; the average listing price is $9.40 (sweet spot $15–$100). The average incumbent carries 1,680 reviews — the moat a new listing must climb.

trailer license plate light

Skip it

Prices mostly outside the sweet spot ($6.07–$14.25) — this niche doesn't clear our bar today.

Conversion

Great10.2%

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

Returns

Great1.4%

return rate — above 5% kills the launch gate

Brand share

Good71%

top-5 brand share — brands hold most of the demand

Review moat

Okay1,680.24

avg incumbent reviews — the moat a new listing must climb

Competition

Okay60%

top-5 click share — leaders hold, buyers still browse

Growth

Okay+9.6%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Avg price

Okay$9.40

avg listing price — sweet spot $15–$100

Market size

Bad$64K

$64K/yr · 67K searches

Price range

Bad$6.07–$14.25

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

According to Flapen's Amazon United States niche tracking, trailer license plate light is a $64K/yr Amazon United States market (67K searches/yr). The top 5 brands hold 71% of demand. Verdict: Skip it — 44/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

trailer license plate light market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $56K–$75K; units × avg price
Conversion rate: 10.2%
Avg BSR: #59
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 1.8%
Avg brand age: 52 months
Avg seller age: 192 days

Competition & brand share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

71%

Top 20: 100%

Top-5 click share

60%

Top 20: 99%

Open market

25%

ONLINE LED STORE34%
WUSHIXAN14%
ecocstm13%
Lumitronics5%
LivTee5%
Gonice4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +9.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.8×

Open Trend

Top trailer license plate light search terms

trailer license plate light46K/yr +13.5%8.2% conv.
trailer tag light7K/yr -6.3%7.9% conv.
trailer plate light6K/yr +6.9%8.2% conv.
led trailer license plate light4K/yr +4.4%9.4% conv.
license plate light for trailer3K/yr +4.4%5.1% conv.

All search terms

Top trailer license plate light products on Amazon

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

Top sellers

by 90-day click share

TRUE MODS Black LED License Plate Light for Boat Trailer [Surface Mount] [DOT FMVSS 108] [SAE L] [Waterproof] [12V DC] Universal Submersible Tag Lamp for Auto Work Utility Flat Bed Box Semi Truck RV

ONLINE LED STORE$10.024.7★2,633 rev

WUSHIXAN LED License Plate Light Trailer License Plate Holder-Bracket Mount Waterproof 12V DC License Tag Light Universal Submersible Tag Lamp for Auto Work Utility Flat Bed Box Semi Truck RV

WUSHIXAN$9.074.6★72 rev

ecocstm 2 PCS White LED License Plate Light 6-SMD Waterproof Tag Lights 12V-24V DC Lamp Taillight Step Courtesy Light Dome Cargo Lights for Truck SUV Van RV Trailer

ecocstm$6.074.4★243 rev

True Mods Black LED License Plate Light for Boat Trailer [Steel Bracket Mount] [DOT FMVSS 108] [SAE L] 12V DC Waterproof Universal Submersible Tag Lamp for Car Work Utility Flat Bed Box Semi Truck RV

ONLINE LED STORE$12.744.7★7,097 rev

Lumitronics License Plate Lamp ABS Body Construction (Black)

Lumitronics$8.054.6★485 rev

Newest

by launch date

Melphan-Auto Xenon White LED License Plate Light 12V DC Ultra Bright Assembly Replacement Waterproof and Durable Universal License Plate Light for Car Trailers RV Truck UTV ATV Boats.

Melphan-Auto$7.20105 rev

7mo ago

ecocstm 2 PCS White LED License Plate Light 6-SMD Waterproof Tag Lights 12V-24V DC Lamp Taillight Step Courtesy Light Dome Cargo Lights for Truck SUV Van RV Trailer

ecocstm$6.07243 rev

1y ago

WUSHIXAN LED License Plate Light Trailer License Plate Holder-Bracket Mount Waterproof 12V DC License Tag Light Universal Submersible Tag Lamp for Auto Work Utility Flat Bed Box Semi Truck RV

WUSHIXAN$9.0772 rev

2y ago

WUSHIXAN LED License Plate Light Waterproof 12V DC License Tag Light Steel Bracket Mount with Holder Drainage Hole 12V DC Waterproof Universal Submersible Tag Lamp for Car Semi Truck RV

WUSHIXAN$9.7838 rev

2y ago

DUNTUO LED License Plate Light for RV Jeep Off-Road Trailer Trucks UTV ATV Boat Number Plate Lamp Trailer Light Waterproof 12V/24V DC License Tag Lights (Black Housing)

DUNTUO$9.81209 rev

3y ago

What buyers say about trailer license plate light

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

What buyers love

Brightness/Shine/Glow40%

“Definitely bright”

Assembly/Installation14%

“easy assembling”

Quality-Overall8%

“well made and work nice as a courtesy light”

Value For Money7%

“Good value”

Size-Overall5%

“Fit well”

Efficiency5%

“Works perfectly”

Advertised Vs Actual Product5%

“Works as it is”

Weight Light3%

“Awesome license plate light”

Durability1%

“Very durable”

Ease Of Use1%

“Easy to use”

What buyers complain about

Brightness/Shine/Glow15%

“not as bright as I had anticipated”

Durability14%

“Dont last”

Size-Overall13%

“Did not fit”

Quality-Overall8%

“In addition, poor quality control”

Functionality-Overall5%

“Didn't work”

Defective Material/Parts4%

“Product was broken when delivered”

Water Resistance3%

“is damaged by water in size”

Thickness3%

“wish the wires were thicker”

Value For Money2%

“cheap”

Compatibility-Overall2%

“It did not fit my application”

Top return reasons

Size-Overall43%

Compatibility-Overall13%

Functionality-Overall11%

Mounting7%

Brightness/Shine/Glow5%

Defective Material/Parts4%

Assembly/Installation4%

Advertised Vs Actual Product2%

Connectivity-Overall2%

Quality-Overall1%

Common questions

Is trailer license plate light profitable to sell on Amazon United States?: The niche generates $64K/yr across 21 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +9.6%. Flapen's verdict: Skip it (44/100).
How competitive is the trailer license plate light niche?: 16 brands and 32 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 71% of demand.
What do buyers complain about in trailer license plate light?: Top complaints mined from reviews: Brightness/Shine/Glow, Durability, Size-Overall. The return rate is 1.4%.
When does demand for trailer license plate light peak?: Demand is steady year-round — the busiest month runs 1.8× the quietest.
What does it cost to enter the trailer license plate light niche?: Listings span $6.07–$14.25; the average listing price is $9.40 (sweet spot $15–$100). The average incumbent carries 1,680 reviews — the moat a new listing must climb.