921 led bulb
Skip it50/100a small market ($496K/yr) — 921 led bulb doesn't clear our bar today.
Market/yr
$496K
Growth (1y)
+157.3%
Products
22
Brands
14
was 17 a year ago
Sellers
39
Price range
$5.48–$27.71
Returns
3.1%
Rating
4.5★
Skip it
Scored 50/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +157.3% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: Oct · busiest ÷ quietest = 1.6×
Competition
- AUXITO34%
- LASFIT21%
- SEALIGHT13%
- AOICANKI6%
- SYLVANIA5%
- Alla Lighting3%
- Other (8 brands)17%
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them. 14 brands and 39 sellers compete here.
Brands
14 falling
was 17 a year ago
Sellers
39
Top 5 brand share
80%
Product shelf
All 22 tracked products in this niche.
AUXITO 912 921 LED Bulb for Backup Light Reverse Lights High Power 2835 15-SMD Chipsets Error Free T15 906 922 W16W Bulbs 6000K White Exterior Light Bulbs (Upgraded Pack of 2)
AUXITO
$12.734.5★35,933 reviews
LASFIT 921 LED Bulb Reverse Light 912 T15 6000K White Canbus Error Free W16W 906 904 Backup Light Replacement Cargo Lights for Car Trunk Super Bright Pack of 2
LASFIT
$13.674.5★17,973 reviews
LASFIT 921 LED Bulb Reverse Lights 912 T15 Back Up Light CANBUS Error Free W16W 906 Reversing Bulb 904 916 6000K Xenon White New Upgrade Design Plug and Play (Pack of 2)
LASFIT
$23.954.5★7,270 reviews
AUXITO 912 921 LED Bulbs for Backup Reverse Light Bulbs 42-SMD 6000K Ultra Bright White Non-polarity 906 W16W T15 921 LED Bulb Direct Back Up Light Replacement Lamp Pack of 2
AUXITO
$15.754.5★20,330 reviews
SEALIGHT 921 LED Bulb Reverse Light 600% Brighter T15 906 904 916 W16W 921 LED Bulb with Projector Replacement Tail Backup Reverse Lights Non-polarity Xenon White Interior Lighting Pack of 2
SEALIGHT
$18.394.6★316 reviews
AOICANKI 20pcs Super Bright RV Trailer T10 921 194 42-SMD 12V Car Backup Reverse LED Lights Bulbs Light Width Lamp Xenon White
AOICANKI
$11.474.5★10,363 reviews
AUXITO 921 LED Bulb Reverse Light 400% Bright 912 T15 6000K White Canbus Error Free W16W 906 904 Backup Replacement Parking Light Assemblies For Car/Trunk Pack of 2
AUXITO
$11.684.6★11,013 reviews
SEALIGHT 921 LED Bulb Reverse Light 500% Super Bright T15 Reverse Light Bulb 3030-SMD Chipsets Canbus Error Free 906 W16W 922 912 921 LED Bulb for Backup Lights 6000K White Pack of 2
SEALIGHT
$12.884.5★15,214 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Bright light”
“Excellent product”
“Amazing fit”
“Installed without problem”
“Good value for money”
“Exactly as Advertised”
“energy efficient”
“seems quite durable”
“A Major Night-Vision Upgrade”
“Nice color”
What buyers complain about
“Didnt last”
“Not CANBUS compatible”
“not as bright as i though”
“Inconsistent quality”
“The size is considerably larger”
“did get a non working one in the set”
“not as claimed”
“It's cheaper in the long run”
“A little tough to push into socket”
“Took too long to install these”
Top return reasons
- Size-Overall56%
- Compatibility-Overall16%
- Functionality-Overall6%
- Brightness/Shine/Glow5%
- Advertised Vs Actual Product5%
- Defective Material/Parts3%
- Socket/Port/Plug2%
- Assembly/Installation2%
- Color2%
- Value For Money1%