2023 Upgraded LED Turn Signal Light-T3 Series 7443/7440
Lasfit T3 series LED bulbs are specially made for turn signal lights, high brightness, and a built-in canbus decoder, no extra harness or load resistors needed, plug and play, it's very convenient to replace the stock halogen turn signal light bulbs. Lots of people have got Lasfit T3 series LED bulbs and most of them are satisfied with their performance. T series LED bulbs are not perfectly compatible with some vehicles or can't work stably on some specific models and caused error code or hyper flash. Lasfit always deeply cares about user experience and has upgraded the T3 series based on customers' feedback. There are more details on the differences between the T series and the T3 series here.
Note: Lasfit #T-7443A LED bulbs work on 7443/7444 dual-filament halogen turn signal lights and 7440/7441 single-filament halogen turn signal lights.
NOTE: 1. This product doesn't fit for Dodge Ram trucks and will hyper flash for Jeep Grand Cherokee. 2. NOT compatible if the bulb is all in one for the rear turn signal and brake lights.
Besides, 7443 bulbs have CK and Non-CK circuits, some vehicles may require CK specific sockets. If you are not sure, please click here to find which bulb you need. If the bulbs can't work properly, please feel free to contact us to exchange the right bulbs.
What are T3 Series LED Turn Signal Lights?
Upgraded Can-Bus Decoder System
The most annoying thing for users is that compatibility problems such as dashboard errors, hyper flash, or working stably for a couple of minutes then starting hyper flash, frequently occur after replacing LED turn signals with LED bulbs. The built-in canbus decoder of T3 series LED bulbs increases the wattage to match the OEM computer inspection system and prolongs the decoding time, no error code, and you don't worry about hyper flash after working for a few minutes.
Softer Output Amber Lighting
Some customers complained T series LED turn signal bulbs are a little bit too bright and glare at other traffic, so the T3 series is reduced luminance. Equipped with 16 high-light flip chips, the bulbs provide 2000LM and 24W of lighting, ensuring sufficient brightness for your vehicle. Additionally, the soft beam pattern helps prevent flashing to the side of passers-by.
Built-in Intelligent Temperature-Control System
Excellent Intelligent Temperature Control system will protect bulbs against excessive current and overheating and ensure a longer lifespan.
Safety Protection
While other LED bulbs on the market have sacrificed heat dissipation due to their small size, Lasfit has listened to user feedback regarding bulb lifespan and focused on developing T-series. These LED bulbs utilize smart IC chips and fuses, as well as aviation-grade aluminum for superior heat dissipation. Additionally, a built-in thermal insulation layer further enhances heat dissipation performance to provide a longer lifespan for the bulb.
Try Lasfit T3 LED Turn Signal Bulbs with Confidence
● 45 Days Money-Back Guarantee Our return policy allows you to return your purchase within 45 days of the date of purchase for a full refund, no questions asked. We make the return process hassle-free by providing a return shipping label for your convenience. ● 1-Year Hassle-Free Warranty Lasfit provides a hassle-free return policy and warranty for 1 year. In the event of any quality issues, we offer an easy exchange or return with a provided return label. ● (909) 758-7900 - Telephone Service, talk to a specialist ● Email Customer Service, 24-hour response
Such a great upgrade in brightness. Had to remove the taillight to install due to the bulb being much longer than halogen bulb. Very happy.
P
PG
Great upgrade from older LASFIT model for 21 Chevy Silverado 1500
The LASFIT guys pointed me to the latest model LED signal bulb for my 21 Silverado 1500 RST as the original LASFIT bulbs would time out due to heat if they were on too long. This wasn't an issue during normal driving, but I did notice it after having my 4-way flashers on for a while. I didn't want them to fail in a prolonged roadside situation so I upgraded again. So far no issues, and just like the first set they are a MAJOR upgrade over stock. Not only a lot brighter, but they have a very clean, quick flash. The conventional stock bulbs sort of take a split second to get bright and then they have a minor dim out. Slight difference, but if you're looking for a crisp modern lighting look then this is the way to go.
M
Michael Burkle
2015 Lexus NX300h
I purchased these 7443 to upgrade my rear turn signal bulbs to led. These are the only bulbs I have tried that didn’t hyper flash without load equalizers. They are pricey but they get the job done.
D
David
2017 Chevrolet Silverado 1500
Got these for my truck cause they're supposed to be error free. As soon as I installed em, lights hyper flashed and got light failure error.
Hello David,
We're sincerely sorry that your experience did not match your expectations.
Actually, Chevrolet Silverado is more complicated than other vehicles, most of the customers told us that the lights worked well.
But there were a few customers who did experience an error issue and got the T series bulbs with higher wattage.
We will ship out a package and update the tracking number in one business day.
If you have any questions or require assistance in the meantime, please feel free to reach out to us.
We are here to support you and ensure your satisfaction with our products and services.
Sincerely,
Lasfit Customer Support Team
S
Stephen Baker
2015 GMC DIESEL 2500HD
Lights were great much brighter than stock very satisfied
Such a great upgrade in brightness. Had to remove the taillight to install due to the bulb being much longer than halogen bulb. Very happy.
P
PG
Great upgrade from older LASFIT model for 21 Chevy Silverado 1500
The LASFIT guys pointed me to the latest model LED signal bulb for my 21 Silverado 1500 RST as the original LASFIT bulbs would time out due to heat if they were on too long. This wasn't an issue during normal driving, but I did notice it after having my 4-way flashers on for a while. I didn't want them to fail in a prolonged roadside situation so I upgraded again. So far no issues, and just like the first set they are a MAJOR upgrade over stock. Not only a lot brighter, but they have a very clean, quick flash. The conventional stock bulbs sort of take a split second to get bright and then they have a minor dim out. Slight difference, but if you're looking for a crisp modern lighting look then this is the way to go.
M
Michael Burkle
2015 Lexus NX300h
I purchased these 7443 to upgrade my rear turn signal bulbs to led. These are the only bulbs I have tried that didn’t hyper flash without load equalizers. They are pricey but they get the job done.
D
David
2017 Chevrolet Silverado 1500
Got these for my truck cause they're supposed to be error free. As soon as I installed em, lights hyper flashed and got light failure error.
Hello David,
We're sincerely sorry that your experience did not match your expectations.
Actually, Chevrolet Silverado is more complicated than other vehicles, most of the customers told us that the lights worked well.
But there were a few customers who did experience an error issue and got the T series bulbs with higher wattage.
We will ship out a package and update the tracking number in one business day.
If you have any questions or require assistance in the meantime, please feel free to reach out to us.
We are here to support you and ensure your satisfaction with our products and services.
Sincerely,
Lasfit Customer Support Team
S
Stephen Baker
2015 GMC DIESEL 2500HD
Lights were great much brighter than stock very satisfied
Such a great upgrade in brightness. Had to remove the taillight to install due to the bulb being much longer than halogen bulb. Very happy.
P
PG
Great upgrade from older LASFIT model for 21 Chevy Silverado 1500
The LASFIT guys pointed me to the latest model LED signal bulb for my 21 Silverado 1500 RST as the original LASFIT bulbs would time out due to heat if they were on too long. This wasn't an issue during normal driving, but I did notice it after having my 4-way flashers on for a while. I didn't want them to fail in a prolonged roadside situation so I upgraded again. So far no issues, and just like the first set they are a MAJOR upgrade over stock. Not only a lot brighter, but they have a very clean, quick flash. The conventional stock bulbs sort of take a split second to get bright and then they have a minor dim out. Slight difference, but if you're looking for a crisp modern lighting look then this is the way to go.
M
Michael Burkle
2015 Lexus NX300h
I purchased these 7443 to upgrade my rear turn signal bulbs to led. These are the only bulbs I have tried that didn’t hyper flash without load equalizers. They are pricey but they get the job done.
D
David
2017 Chevrolet Silverado 1500
Got these for my truck cause they're supposed to be error free. As soon as I installed em, lights hyper flashed and got light failure error.
Hello David,
We're sincerely sorry that your experience did not match your expectations.
Actually, Chevrolet Silverado is more complicated than other vehicles, most of the customers told us that the lights worked well.
But there were a few customers who did experience an error issue and got the T series bulbs with higher wattage.
We will ship out a package and update the tracking number in one business day.
If you have any questions or require assistance in the meantime, please feel free to reach out to us.
We are here to support you and ensure your satisfaction with our products and services.
Sincerely,
Lasfit Customer Support Team
S
Stephen Baker
2015 GMC DIESEL 2500HD
Lights were great much brighter than stock very satisfied
At Lasfit, we're dedicated to providing high-quality products and ensuring your satisfaction. If you have any questions, concerns, or feedback, we're here to help, please don't hesitate to reach out to us through the below form, our team is committed to ensuring you have the best experience possible.
