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7443 7440 7444 7442 Amber CanBus LED Bulbs Turn Signal Light | Error Free Anti Hyper Flash, T3 Series Upgraded Version | 2 Bulbs

$69.99

SKU#:T3-7443A

You Save 14% ($10.00)

Important Notice:

• Our LED replaces halogen bulbs only. It does not replace HID or LED from factory.

• Please leave your vehicle make/model/year to cart before place the order, so we can provide follow-up support to you better in the future.


  • 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 Dodge Ram trucks and will hyper flash on 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.

    Product Spec

    Product: T3-7443A
    Package Includes: 2 Bulbs
    Fit Size: 7443 / 7443NA / 7444 / 7444NA / 7444LL / 992 / 7440 / 7440A / 7440NA / 7440SV / 7441 / W21W / WY21W
    Installation Position: Turn Signal Light / Side Marker Light / Roof Marker Light
    Wattage: 24W/bulb(max)
    Lumens: 2000LM/bulb(max)
    Color: Bright Amber 
    LED Chips: 20pcs 3030 high-intensity LED Chips
    Socket: standard socket


    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

    Customer Reviews

    Based on 159 reviews
    93%
    (148)
    1%
    (2)
    3%
    (4)
    2%
    (3)
    1%
    (2)
    J
    Jillian M.
    23 Subaru WRX

    I have a 2023 Subaru WRX. These are amazingly bright and easy to install turn signal bulbs for the rear. Now, I need to upgrade my interior lights and front turn signal bulbs, too.

    E
    Edward

    These bulbs are excellent, extremely good, incredibly bright and DOES NOT CAUSE hyper flash! Exactly as claimed. I would greatly recommend these CanBus LED bulbs for anyone who has a modern vehicle whose turn signals are controlled by a module and not a classic flasher relay.

    M
    M.J.
    T3 series 7443

    2019 Toyota Corolla, the bulbs are really bright and look nice, the only thing that needs improvement is the metal connectors they bend too easily and I had to flip the bulb because they are polarity sensitive and I had to bend the connectors back in place to get the bulb back into the socket but other than that they are a excellent build quality and the best part is no hyper flash.

    D
    David Y
    Great quality and value!

    These bulbs are very high quality and I can tell that they will last for a very long time. The error free canbus feature really helps with making installation a true plug and play experience. SO EASY! Just disconnect the old bulb and plug in the new one! No need for resisters to be glued or drilled into the car. Quick free delivery was also a nice plus! I will definitely buy again!

    E
    Eugene Modjeski
    2022 Honda Ridgeline RTL-E

    I replaced both the front and rear signals with the Lasfit 7443 7440 7444 7442 Amber CanBus LED Bulbs Turn Signal Light |T3 Series Upgraded Version. They are polarity sensitive...I installed one bulb at a time and tested after each install. When I encountered hyperflash, I just reversed the bulb in the socket and that resolved the hyperflash. Makes sense these would hyperflash if polarity is incorrect because diodes (LEDs included) are non conductive until forward biased and it takes the correct potential on each lead to do that. I've had these installed for about 1.5 months and so far, no issues. They are very bright but, I like that. The rear had a clear OEM bulb installed; replacing with the amber only slightly changed red color to a slightly brighter red. Despite the front having an OEM bulb with 2 filaments, the one filament is not used. You do not need a switch back LED replacement. These are not switchbacks and they work fine. On the RTL-E the parking lights are not wired. These bulbs are slightly taller than OEM but, they fit without issue into the light housing. I've used Lasfit on another car and had good service so, I chose them again and the new T3 series is a bonus. I received my order within 3 days.

  • Customer Reviews

    Based on 159 reviews
    93%
    (148)
    1%
    (2)
    3%
    (4)
    2%
    (3)
    1%
    (2)
    J
    Jillian M.
    23 Subaru WRX

    I have a 2023 Subaru WRX. These are amazingly bright and easy to install turn signal bulbs for the rear. Now, I need to upgrade my interior lights and front turn signal bulbs, too.

    E
    Edward

    These bulbs are excellent, extremely good, incredibly bright and DOES NOT CAUSE hyper flash! Exactly as claimed. I would greatly recommend these CanBus LED bulbs for anyone who has a modern vehicle whose turn signals are controlled by a module and not a classic flasher relay.

    M
    M.J.
    T3 series 7443

    2019 Toyota Corolla, the bulbs are really bright and look nice, the only thing that needs improvement is the metal connectors they bend too easily and I had to flip the bulb because they are polarity sensitive and I had to bend the connectors back in place to get the bulb back into the socket but other than that they are a excellent build quality and the best part is no hyper flash.

    D
    David Y
    Great quality and value!

    These bulbs are very high quality and I can tell that they will last for a very long time. The error free canbus feature really helps with making installation a true plug and play experience. SO EASY! Just disconnect the old bulb and plug in the new one! No need for resisters to be glued or drilled into the car. Quick free delivery was also a nice plus! I will definitely buy again!

    E
    Eugene Modjeski
    2022 Honda Ridgeline RTL-E

    I replaced both the front and rear signals with the Lasfit 7443 7440 7444 7442 Amber CanBus LED Bulbs Turn Signal Light |T3 Series Upgraded Version. They are polarity sensitive...I installed one bulb at a time and tested after each install. When I encountered hyperflash, I just reversed the bulb in the socket and that resolved the hyperflash. Makes sense these would hyperflash if polarity is incorrect because diodes (LEDs included) are non conductive until forward biased and it takes the correct potential on each lead to do that. I've had these installed for about 1.5 months and so far, no issues. They are very bright but, I like that. The rear had a clear OEM bulb installed; replacing with the amber only slightly changed red color to a slightly brighter red. Despite the front having an OEM bulb with 2 filaments, the one filament is not used. You do not need a switch back LED replacement. These are not switchbacks and they work fine. On the RTL-E the parking lights are not wired. These bulbs are slightly taller than OEM but, they fit without issue into the light housing. I've used Lasfit on another car and had good service so, I chose them again and the new T3 series is a bonus. I received my order within 3 days.

  • Customer Reviews

    Based on 159 reviews
    93%
    (148)
    1%
    (2)
    3%
    (4)
    2%
    (3)
    1%
    (2)
    J
    Jillian M.
    23 Subaru WRX

    I have a 2023 Subaru WRX. These are amazingly bright and easy to install turn signal bulbs for the rear. Now, I need to upgrade my interior lights and front turn signal bulbs, too.

    E
    Edward

    These bulbs are excellent, extremely good, incredibly bright and DOES NOT CAUSE hyper flash! Exactly as claimed. I would greatly recommend these CanBus LED bulbs for anyone who has a modern vehicle whose turn signals are controlled by a module and not a classic flasher relay.

    M
    M.J.
    T3 series 7443

    2019 Toyota Corolla, the bulbs are really bright and look nice, the only thing that needs improvement is the metal connectors they bend too easily and I had to flip the bulb because they are polarity sensitive and I had to bend the connectors back in place to get the bulb back into the socket but other than that they are a excellent build quality and the best part is no hyper flash.

    D
    David Y
    Great quality and value!

    These bulbs are very high quality and I can tell that they will last for a very long time. The error free canbus feature really helps with making installation a true plug and play experience. SO EASY! Just disconnect the old bulb and plug in the new one! No need for resisters to be glued or drilled into the car. Quick free delivery was also a nice plus! I will definitely buy again!

    E
    Eugene Modjeski
    2022 Honda Ridgeline RTL-E

    I replaced both the front and rear signals with the Lasfit 7443 7440 7444 7442 Amber CanBus LED Bulbs Turn Signal Light |T3 Series Upgraded Version. They are polarity sensitive...I installed one bulb at a time and tested after each install. When I encountered hyperflash, I just reversed the bulb in the socket and that resolved the hyperflash. Makes sense these would hyperflash if polarity is incorrect because diodes (LEDs included) are non conductive until forward biased and it takes the correct potential on each lead to do that. I've had these installed for about 1.5 months and so far, no issues. They are very bright but, I like that. The rear had a clear OEM bulb installed; replacing with the amber only slightly changed red color to a slightly brighter red. Despite the front having an OEM bulb with 2 filaments, the one filament is not used. You do not need a switch back LED replacement. These are not switchbacks and they work fine. On the RTL-E the parking lights are not wired. These bulbs are slightly taller than OEM but, they fit without issue into the light housing. I've used Lasfit on another car and had good service so, I chose them again and the new T3 series is a bonus. I received my order within 3 days.

  • 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.

    Phone

    Customer Service: (909) 758-7900
    Office Hours: Monday~Friday 9:00 am~5:00 pm (PST)

    Our Address

    9155 Archibald Ave., Ste. D
    Rancho Cucamonga, CA 91730
    United States