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🚗 Brighten your brake game—see and be seen in style!
The LASFIT 921 LED Bulb delivers an impressive 1400 lumens output, making your third brake light three times brighter than standard halogens. Featuring a plug-and-play 1:1 design, it fits a wide range of sockets (921, 912, T15, and more) and includes built-in CAN-BUS technology to prevent error codes and flickering on 98% of vehicles. With a lifespan of 30,000 hours and professional US-based customer support, this pack of two bulbs ensures safer, more visible braking with effortless installation.









| ASIN | B081YJWBR9 |
| Auto Part Position | Center |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #162 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Courtesy Step Light Bulbs |
| Brand Name | LASFIT |
| Brightness | 400 Lumen |
| Color | Red |
| Color Temperature | 6000 Kelvin |
| Customer Reviews | 4.5 4.5 out of 5 stars (17,448) |
| Fit Type | Universal Fit |
| Included Components | T15/912/921 LED Bulb |
| Item Type Name | Backup Light Bulb |
| Light Output Maximum | 1400 Lumens |
| Light Source Type | LED |
| Manufacturer | LASFIT |
| Manufacturer Part Number | LX000-T15/921-R |
| Manufacturer Warranty Description | 2 |
| Model Number | LX000-T15/921-R |
| Operating Life | 30000 Hours |
| Package Quantity | 1 |
| Specific Uses For Product | 3rd Brake Lights |
| UPC | 810038820576 |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Wattage | 5 watts |
A**O
Very good
Great LED bulbs for my car! The brightness is excellent and makes a big difference when driving at night. Installation was quick and easy, and they fit perfectly. The light is clear and modern-looking, and I haven’t had any issues with flickering. They also seem very well made and durable. Highly recommend if you’re looking to upgrade your car lights
C**S
Works great and bright
Good quality and lasts
A**V
well made bright LEDs and superb customer support
Eventually one of two red LEDs died. I know that the warranty is 12 months but I expected a longer lifespan from LED. They were brighter much than incandescent bulbs though. The built quality is top-notch as well: metal alloy body + DC-DC converter + bright red LEDs (take a look at attached photo). I decided to give it 5 stars because the other LED of the pair still perfectly works (the build quality makes me think that other won't fail soon) and because Lasfit replaced failed one.
B**S
New rear license plate light replacement.
Bright lights. Excellent purchase. No flickering. Fast flashes when locking/unlocking car. Solid replacement, connects well into my housing units.
M**H
Works out of box - easy install
For my 2002 Tacoma it was plug and play with no operational issues. The brightness is like night and day from my Phillips bulbs which regularly burned out: these are bright - focused - low and high beam no issues.
C**M
Good and brighter replacement for 921 halogen bulbs, just not as bright as I would like.
SLIGHTLY brighter than new Sylvania Halogen 921 long life bulbs, BUT NOT the 300% advertised, more like 20% brighter - thus the 4 stars. These only have 9 LED's per bulb, where similar but brighter bulbs typically have 15 LED's of the same size. No errors, no flicker, & where every other brand I've tried, fails to maintain cruise control if used in the 3rd brake light on my 2010 HHR, these bulbs from LasFit DO WORK with my 2010 HHR, maintaining cruise control functionality!!! I've used other LasFit LED bulbs, with a set of 3157 switchbacks purchased Nov 2022 still going strong for my rear brake / turn signals! I would recommend these if you're looking to switch from halogen to LED, overall, they are a good buy. All of the other LasFit LED bulbs I have tried, greatly outshine their halogen counterparts very noticeably, and even outshine some competing brands that claim bigger numbers.... While these are brighter and stay cooler than the halogen bulbs they replaced, it's really a shame that these aren't a lot brighter.
P**L
Good item
Bright No hyper flash yet Good fitment
T**S
Would buy again 10 out of 10
These are way brighter than the stock halogen bulbs that come stock in the Silverado! Highly recommend. Went from having a yellow tinted light to bright white. Really changes the look from old to new! The install took 5 minutes per side. Very simple. Would buy again no hesitation!
M**S
Very good product, bright and high end finishing! Worth every penny!
L**.
No funciona para Ford Expedition 2012, queda con hiperflasheo.
R**E
fonctionne super bien, tr`s bel éclairage
A**N
Very good on wk2 as stop light
J**T
Used in the cargo light of my 2002 Ram 1500. They fit perfectly, and are super bright, you could almost sit on the tailgate and read the fine print books. Also replaced the high mounted brake light while I was at it with the red version of this bulb. Also a great bulb. Will see what the life span is now. Would buy again.
Trustpilot
1 month ago
1 month ago