w5w bulb
Skip itPrices mostly outside the sweet spot ($2.73–$14.89) — this niche doesn't clear our bar today.
Conversion
Great8.2%search→purchase rate — share of searches ending in a sale
Returns
Great1.8%return rate — above 5% kills the launch gate
Brand share
Okay78%top-5 brand share — brands hold most of the demand
Competition
Okay60%top-5 click share — leaders hold, buyers still browse
Review moat
Bad6,416.1avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$8.36avg listing price — sweet spot $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Market size
Bad$74K$74K/yr · 108K searches
Growth
Bad-21.6%90-day search growth — must beat 0% to launch
Price range
Bad$2.73–$14.89cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, w5w bulb is a $74K/yr Amazon United States market (108K searches/yr). The top 5 brands hold 78% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 36/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
w5w bulb market data
- Units sold / yr
- 10K–13K
- avg 250–500/product
- Revenue / yr
- $84K–$105K
- units × avg price
- Conversion rate
- 8.2%
- Avg BSR
- #131
- Page quality
- 0%
- Prime
- 95%
- Sponsored
- 67%
- Out of stock
- 1.5%
- Avg brand age
- 42 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.Brands
14 rising
Sellers
71
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
60%
Top 20: 99%
Open market
18%
- SYLVANIA51%
- AUXITO8%
- SEALIGHT7%
- Kadiby6%
- ecocstm5%
- ALKOREY4%
- Open — no brand owns it (8 brands, 18%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -21.6% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 2.0×
Top w5w bulb search terms
- 2825 bulb37K/yr
- w5w bulb34K/yr
- sylvania 2825 bulb7K/yr
- w5w6K/yr
- 12v5w w5w e2 2j6 bulb7K/yr
- sylvania 28255K/yr
- 2825 license plate bulb5K/yr
- 2825 light bulb3K/yr
- 28253K/yr
Top w5w 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.
All 21 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SYLVANIA - 194 Long Life Miniature - Bulb Ideal for Interior Lighting - Trunk Cargo and License Plate (Contains 2 Bulbs)
SYLVANIA$6.214.8★4,993 rev
SYLVANIA 2825 Basic Miniature Bulb (Contains 2 Bulbs)
SYLVANIA$6.224.7★1,411 rev
SYLVANIA - 2825 SilverStar Mini Bulb - Brighter and Whiter Light Ideal for Interior Lighting - Map Cargo and License Plate (Contains 1 Bulb)
SYLVANIA$11.714.6★511 rev
SEALIGHT 194 LED Bulb 6000K White License Plate Light Dome Light T10 168 2825 W5W 3030 Bright Chips Wedge for Replacement Light Bulb Map Trunk Door Courtesy Dash LED Light Bulb Pack of 10
SEALIGHT$11.274.5★15,214 rev
AUXITO 194 LED Bulbs for License Plate Light 168 175 2825 W5W T10 24-SMD 3014 Chipsets 6000K White for Car Dome Door Map Dash Courtesy Cargo License Plate Lights Pack of 2
AUXITO$9.074.6★23,536 rev
Newest
by launch date
ALKOREY T10 W5W 194 168 12V 5W Light Bulbs 2700K Warm White Lamps Replacement Bulb for License Plate Lights Dome Map Light Courtesy Light Bulbs 2 Pack
ALKOREY$6.2832 rev
YGDMD 10PCS Halogen T10 192 W5W 168 Bulb 5W/12V T10 Halogen Light Bulbs for License Plate Light/Reading Lamps/Car Door Lights/Wide Lamps Soft Lights Car Accessories W5W Bulb (White)
YGDMD$4.8636 rev
30 PCS Car 194 LED Bulbs 168 2825 W5W T10 Wedge COB LED Replacement Bulb 6000K License Plate Light Bulb Error Free Interior Bulb for Dashboard Light Dome Lights License Plate Lights (White)
ecocstm$5.71737 rev
Kadiby 12 Pack 2825 Bulb Long Life Tail light 168 194 W5W 1/4 Wedge Base 12V 5W Clear for Cars Landscape RV Camper T10 Replacement for 147 152 158 159 161 184 192 193 259 280 285 447 464 501
Kadiby$8.3843 rev
Kadiby 25 Pack 194 light bulb 168 W5W 1/4 Wedge Base 12V 5W Clear for Cars Landscape RV Camper T10 2825 Car Signal Replacement for 147 152 158 159 161 184 192 193 259 280 285 447 464 501
Kadiby$10.06167 rev
Trending
90-day click momentumYGDMD 10PCS Halogen T10 192 W5W 168 Bulb 5W/12V T10 Halogen Light Bulbs for License Plate Light/Reading Lamps/Car Door Lights/Wide Lamps Soft Lights Car Accessories W5W Bulb (White)
YGDMD$4.864.8★
30 PCS Car 194 LED Bulbs 168 2825 W5W T10 Wedge COB LED Replacement Bulb 6000K License Plate Light Bulb Error Free Interior Bulb for Dashboard Light Dome Lights License Plate Lights (White)
ecocstm$5.714.4★
SYLVANIA 2825 Basic Miniature Bulb (Contains 2 Bulbs)
SYLVANIA$6.224.7★
SEALIGHT 194 LED Bulb 6000K White License Plate Light Dome Light T10 168 2825 W5W 3030 Bright Chips Wedge for Replacement Light Bulb Map Trunk Door Courtesy Dash LED Light Bulb Pack of 10
SEALIGHT$11.274.5★
SYLVANIA - 194 Long Life Miniature - Bulb Ideal for Interior Lighting - Trunk Cargo and License Plate (Contains 2 Bulbs)
SYLVANIA$6.214.8★
What buyers say about w5w bulb
What buyers praise and complain about, mined from review topics.What buyers love
“Bright enough”
“Fit like a glove”
“Worth it”
“Great quality leds”
“As Advertised”
“Very easy setup”
“Works well”
“Durable and looks good”
“The color is bright enough”
“Easy to use”
What buyers complain about
“have failed within a year”
“Not bright enough”
“NOT COMPATIBLE”
“Small”
“Low quality”
“incandescent bulb still work, but these would not”
“Incorrect Product Info”
“Its not white”
“Kept breaking off in socket”
“This ittem should have been delevered last night”
Top return reasons
Common questions
- Is w5w bulb profitable to sell on Amazon United States?
- The niche generates $74K/yr across 21 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -21.6%. Flapen's verdict: Skip it (36/100).
- How competitive is the w5w bulb niche?
- 14 brands and 71 sellers compete. The top 5 products take 60% of clicks and top 5 brands hold 78% of demand.
- What do buyers complain about in w5w bulb?
- Top complaints mined from reviews: Durability, Brightness/Shine/Glow, Compatibility-Overall. The return rate is 1.8%.
- When does demand for w5w bulb peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 2.0× the quietest.
- What does it cost to enter the w5w bulb niche?
- Listings span $2.73–$14.89; the average listing price is $8.36 (sweet spot $15–$100). The average incumbent carries 6,416 reviews — the moat a new listing must climb.