1 / 7Product guide
SEALIGHT 921 LED Reverse Bulbs, 6000K, 2-Pack
SEALIGHT 921 LED Bulbs are plug-and-play replacement bulbs listed for reverse and backup-light sockets including 921, 912, 906, T15 and W16W. The listing claims a 6000K white output, 18 3030-SMD chips per bulb and a two-bulb pack, but vehicle-specific socket fit should be confirmed before ordering.
At a glance
- Plug-and-play, non-polarity design is claimed for installation in compatible sockets.
- The listing names 921, 912, 906, 904, 902, T15 and W16W replacement applications.
- PC lens and aluminum-alloy housing are described in the product claims.
- Listed as a two-bulb pack with 6000 Kelvin white light.
Often bought together
Pros and cons
Pros
- The multiple listed socket types make it relevant to several reverse-light replacement applications, subject to checking the vehicle's bulb specification.
- The claimed non-polarity plug-and-play setup avoids a polarity-specific installation requirement in compatible sockets.
- Two bulbs are listed, which may suit replacing a pair of reverse lights.
Technical specifications
16 specifications| Brand | SEALIGHT |
|---|---|
| Model | LED Bulb |
| Light source | LED |
|---|---|
| Color temperature | 6000 Kelvin |
| Color | White |
| Wattage | 8 watts |
| LED chips | 18 high-brightness 3030-SMD LED chips |
| Fit type | Vehicle Specific Fit |
|---|---|
| Listed socket replacements | 921, 912, 906, 904, 902, T15, W16W |
| Part position | Rear |
| OEM equivalent part number | 912 |
| Operating life | 50000 hours |
|---|---|
| Housing material | aluminum alloy |
| Lens material | PC |
| Number of items | 2 |
|---|---|
| Included components | Bulb |
What to know before buying
- The listing's 1300% brighter, 200% faster heat dissipation and minimum six-year use statements are manufacturer claims, not independently measured results. Confirm that your vehicle accepts the listed bulb type and dimensions before purchase.
What’s in the box
Included- Bulbs
Who is it for?
A good fit for
- Drivers replacing compatible 921, 912, 906, 904, 902, T15 or W16W reverse or backup bulbs.
- Buyers seeking white LED reverse bulbs in a two-bulb pack.
Less suited to
- Vehicles whose bulb fitment does not match the listed socket types.
- Buyers who need independently verified brightness, lifetime or vehicle-compatibility data.
Frequently asked questions
Which bulb types does the listing say these replace?
It lists 921, 912, 906, 904, 902, T15 and W16W sockets. Confirm the correct bulb type for your vehicle before ordering.
What color light is specified?
The listing specifies white light at 6000 Kelvin.
How many bulbs are included?
The title and item count describe a two-bulb pack. The included-components field says “Bulb” without specifying quantity, so check the selected listing if package quantity is important.
Are the brightness and lifespan claims verified?
No independent measurements are provided. The claimed brightness increase and 50000-hour operating life are manufacturer statements.
Alternative options
SEALIGHT S6 H11 Bulbs, 70000LM H8/H9 Bulbs With Cooling Fan，6500K Cool White H8/H9 LED Bulbs, 70000Hrs Lifespan Canbus Ready Bulbs, Pack of 2
$37.98
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
$11.04
OXILAM 921 LED Bulb Reverse Lights, 800% Brighter 912 T15 W16W 906 LED Backup Light, CANBUS Error Free, 360° Illumination, 60,000 Hrs Long Lifespan, 2PCS
$9.99
AUXITO 912 921 LED Bulb Reverse Light, Super Bright T15 W16W 906 904 916 LED Bulb with Projector Canbus Error Free Halogen Replacement for Backup Lights Tail License Plate Light, Pack of 2
$13.29
Nilight 4" Round Trailer Tail Light 2PCS 24LED White Back Up Reverse Lights | W/ Flush Mount Grommets Plugs IP67 Waterproof For 12V Truck Bus RV Camper ATV UTV
$22.48
Nilight 5" X 3" Rectangular Trailer Tail Light 2 PCS White 10 LED | Back Up Reverse Lights w/Flush Mount Grommets Plugs IP67 Waterproof for 12V Truck ATV UTV Bus RV Camper
$20.69
Nilight Trailer Tail Lights 2PCS 5.9Inch Teardrop 35LED White Chrome Bezel | Surface Mount Marker Clearance Reverse Backup Running Taillights IP67 Waterproof for Truck Pickup Camper RV Bus Boat
$23.78
SEALIGHT 921 LED Bulb Reverse Light, W16W 906 912 921 Bulbs 600% Brighter Super Bright Reverse Light Bulb with Projector Replacement for T15 Backup Lights, 6000K White Pack of 2
$14.24
Marsauto M1S 9006 90000LM Fanless LED Bulbs 6000K Cool White, 2-pack | 1:1 halogen size, plug & play, silent fanless, 80000hrs, non-glare, error-free, for car truck ATV, IP68
$22.99
SEALIGHT 2026 Latest 921 LED Bulb, 700% Super Bright 912 T15 Led Reverse Light, Canbus Error Free 906 904 916 W16W LED Bulbs, 6500K White, Non-polarity, Automotive Back Up Light Assemblies, 2PCS
$14.99
Marsauto Upgraded 912 921 LED Bulb Reverse Light, T15 LED Bulb Backup Light for W16W 906 904 902 921 Reverse Light Bulb with Projector 500% Brighter 6000K White RV Exterior Lighting Pack of 2
$7.99
SEALIGHT 921 LED Bulb Reverse Lights 912 W16W T15 906 LED Backup Light 2pcs | 904 916 Bulb Replacement for Car Trunk Cargo, Super Bright, CANBUS Ready, 6000K White, Plug and Play, 60000HRS Lifespan
$25.19
Products with discounts that might interest you
$15.29View offer
Product details in Markdown