Is 578 led bulb profitable to sell on Amazon United States?

The niche generates $79K/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.5%. Flapen's verdict: Skip it (42/100).

How competitive is the 578 led bulb niche?

17 brands and 36 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 65% of demand.

What do buyers complain about in 578 led bulb?

Top complaints mined from reviews: Size-Overall, Brightness/Shine/Glow, Quality-Overall. The return rate is 3.2%.

When does demand for 578 led bulb peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the 578 led bulb niche?

Listings span $4.34–$22.87; the average listing price is $10.49 (sweet spot $15–$100). The average incumbent carries 6,351 reviews — the moat a new listing must climb.

578 led bulb

Skip it

Soft demand (-18.5% this quarter) — this niche doesn't clear our bar today.

Conversion

Great8.7%

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

Brand share

Good65%

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

Competition

Good53%

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

Returns

Okay3.2%

return rate — above 5% kills the launch gate

Price range

Okay$4.34–$22.87

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Avg price

Okay$10.49

avg listing price — sweet spot $15–$100

Review moat

Bad6,350.88

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$79K

$79K/yr · 87K searches

Growth

Bad-18.5%

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

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, 578 led bulb is a $79K/yr Amazon United States market (87K searches/yr). The top 5 brands hold 65% of demand. Verdict: Skip it — 42/100.

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

578 led bulb market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $84K–$105K; units × avg price
Conversion rate: 8.7%
Avg BSR: #723
Page quality: 0%
Prime: 100%
Sponsored: 72%
Out of stock: 0.3%
Avg brand age: 57 months
Avg seller age: 161 days

Competition & brand share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

65%

Top 20: 100%

Top-5 click share

53%

Top 20: 95%

Open market

28%

Serundo Auto19%
AUXITO17%
Marsauto11%
Antline10%
SEALIGHT8%
SYLVANIA7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -18.5% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top 578 led bulb search terms

578 led bulb39K/yr -22.2%8.8% conv.
211-2 led bulb23K/yr -14.9%7.6% conv.
578 bulb7K/yr -0.6%5.2% conv.
212-2 led bulb9K/yr -25.4%7.9% conv.
211-2 bulb5K/yr -16.9%8.6% conv.
578 led4K/yr -16.0%8.3% conv.

All search terms

Top 578 led bulb 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Serundo Auto 578 Led Bulb 211-2 Led Festoon Bulb 41mm 42mm 1.65in Led Festoon Bulb for Car Map Light Dome Light 6000k White Super Bright Interior Led Festoon Bulbs Pack of 4pcs

Serundo Auto$6.904.6★7,798 rev

Antline 211-2 212-2 578 569 214-2 41MM 1.61LED Bulb White Super Bright Canbus Error Free 12 Volt Replacements for Interior Dome Map Vanity Mirror Sun Visor Lights (Pack of 10)

Antline$9.854.6★585 rev

Marsauto 578 LED Bulbs Extremely Bright 400LM 2835 Chipsets for LED Interior Dome Map Door Lights Bulbs 211-2 212-2 569 6411 6451 41mm 42mm 1.65inch 6500K White RV Exterior Lighting (Pack of 4)

Marsauto$12.504.6★9,537 rev

AUXITO 578 LED Bulbs 211-2 212-2 Festoon Bulb 39mm 41mm 42mm LED Lights Bulb 6500K White Extremely Bright 4014 SMD for Car Truck LED Interior Dome Map Door Courtesy Lights License Plate Bulbs 4 Pack

AUXITO$14.964.6★23,536 rev

SEALIGHT 578 LED Bulb Super Bright 6500K White 212-2 569 6411 6418 6451 211-2 LED Bulb Interior Car Light 2025-Ceramic Chipset for Map Door License Plate Dome Light Bulb 41mm 42mm (Pack of 4)

SEALIGHT$22.874.5★15,214 rev

Newest

by launch date

Wrexon 4Pcs 42mm LED Bulb 211-2 41mm 578 1.65in CANBUS Error Free 6000K White Super Bright Festoon Interior Dome Map Trunk License Plate Light for Car 12V.

Wrexon$4.4829 rev

4mo ago

SEALIGHT 578 LED Bulb Super Bright 6500K White 212-2 569 6411 6418 6451 211-2 LED Bulb Interior Car Light 2025-Ceramic Chipset for Map Door License Plate Dome Light Bulb 41mm 42mm (Pack of 4)

SEALIGHT$22.8715,214 rev

1y ago

Marsauto 578 Led Light Bulb 211-2 212-2 41mm 42mm LED Replacement for Interior Dome Map Door Courtesy Festoon Lights 2835 Chipsets Super Bright 6000K White Pack of 4

Marsauto$8.72164 rev

2y ago

iFunyLED 24 Pieces Dome Light LED Car Interior Bulb Kit Set 194 T10 DE3175 578 31mm 42mm Bulbs Interior Replacement Lights for Car Map License Plate Door Side Marker Cornering Trunk Light - White

iFunyLED$12.744,812 rev

2y ago

Antline 211-2 212-2 578 569 214-2 41MM 1.61LED Bulb White Super Bright Canbus Error Free 12 Volt Replacements for Interior Dome Map Vanity Mirror Sun Visor Lights (Pack of 10)

Antline$9.85585 rev

3y ago

What buyers say about 578 led bulb

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

What buyers love

Brightness/Shine/Glow55%

“Bright led light”

Size-Overall8%

“Perfect fit in both of my cars”

Quality-Overall7%

“Good quality cheap price”

Value For Money6%

“Worth it”

Efficiency4%

“Working good”

Assembly/Installation3%

“Easy to install”

Durability3%

“4 yrs and still running strong”

Advertised Vs Actual Product2%

“Works as advertised”

Color1%

“color”

Functionality-Overall1%

“Does not pulsate like a different brand in my old truck”

What buyers complain about

Size-Overall19%

“Doesn't fit”

Brightness/Shine/Glow14%

“Stupid bright”

Quality-Overall9%

“Not a quality item”

Compatibility-Overall7%

“Doesnt work in a Highlander 2018 even though it shows it will”

Advertised Vs Actual Product5%

“Didnt fit as listed”

Assembly/Installation4%

“They can be a bit tricky to install when removing the light cover however”

Durability4%

“doesn't last long”

Instructions/User Manual/Troubleshooting4%

“No directions or labeling”

Functionality-Overall4%

“Doesnt work”

Thickness2%

“It wasnt as thick as the original bulb”

Top return reasons

Size-Overall52%

Compatibility-Overall15%

Functionality-Overall7%

Brightness/Shine/Glow6%

Defective Material/Parts4%

Advertised Vs Actual Product3%

Color3%

Assembly/Installation2%

Socket/Port/Plug2%

Value For Money1%

Common questions

Is 578 led bulb profitable to sell on Amazon United States?: The niche generates $79K/yr across 25 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -18.5%. Flapen's verdict: Skip it (42/100).
How competitive is the 578 led bulb niche?: 17 brands and 36 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 65% of demand.
What do buyers complain about in 578 led bulb?: Top complaints mined from reviews: Size-Overall, Brightness/Shine/Glow, Quality-Overall. The return rate is 3.2%.
When does demand for 578 led bulb peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the 578 led bulb niche?: Listings span $4.34–$22.87; the average listing price is $10.49 (sweet spot $15–$100). The average incumbent carries 6,351 reviews — the moat a new listing must climb.