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3157 3057 4057 4157 Switchback CanBus LED Bulbs Front Turn Signal Lights | Error Free Anti Hyper Flash, T3 Series Upgraded Version

$69.99

SKU#:T3-3157D

You Save 7% ($5.00)

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 Switchback LED Turn Signal Bulbs -T3 Series 3157

    Lasfit T series 3157 switchback LED bulbs are specially made for front turn signal lights, two colors, amber and white, high brightness, and 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 T 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 T series based on customers' feedback.

    NOTE:
    1. This product still has hyper flash on 2004-2005 Chevrolet Silverado, 2005-2015 Toyota Tacoma, 2007-2017 Toyota Tundra, 2002-2006 Toyota Camry, 2012-2014 Dodge Charger, 2014-2018 Ram, 2015-2017 Dodge Durango, please don't purchase this item.
    2. NOT compatible if the bulb is all in one for the rear turn signal and brake lights.

    Besides, 3157 bulbs have CK and Non-CK circuit, 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.

    Switchback Design Softer Output Amber Lighting

    Some customers complained the output amber lighting of T series LED turn signal bulbs are a little bit too bright and glare at other traffics, so the amber lighting of the T3 series is reduced luminance. The amber lighting is equipped with 16 high-light flip chips, the bulbs provide 2000LM and 24W of lighting, and the white lighting is equipped with 4 flip chips, 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: T3-3157D
    Fit Size: 3157 / 3157A / 3057 / 3057A / 3457 / 3457A / 4057 / 4157 / 4157NA
    Installation Position: Front Turn Signal Light
    Wattage: 24W/bulb(max)
    Lumens: 2000LM/bulb(max)
    Color: Bright Amber / Dim White
    LED Chips: 20pcs 3030 high-intensity LED Chips
    Socket: standard socket

    Try Lasfit T3 LED Front 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
    ● Local Service: Pick-Up Available in Ontario, California

    Customer Reviews

    Based on 5 reviews
    80%
    (4)
    0%
    (0)
    20%
    (1)
    0%
    (0)
    0%
    (0)
    E
    E.S.
    Ford Taurus/F150

    No hyperflash easy install. absolutely superb

    C
    Cesar Rivera
    Ram 1500 2012

    Direct replacement with no hyper flash! Great option for all-white lighting upfront.

    V
    V.D.
    Only bulbs that worked for my truck.

    It tried several other brands, and only Lasfit T3 worked for my DRL lights without causing hyper-flashing.
    They look nice and bright, overall really nice and solid build.

    M
    Meridith Garris
    Chevrolet Corvette 2013

    Disappointed. The daytime running lights are still amber and the turn signals hyperflash unless the headlights are on.

    Hello Meridith,

    We're so sorry that your experience did not match your expectations.
    Please don't worry, we offer 45 days free return, if the lights don't work properly, we will send you a pre-paid return label, so you can return them for a refund.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team

    A
    Antonio Rodriquez
    C6 Corvette Front Day Driving Lights Issue /082023

    The switchback does not work with front day driving lights. Runs on Amber. Once the turn signal is turned on, it rapid blinks. It does not do that when in parking lights (front/back) are on and the switchback light is white and blinks normally amber when turn signal is activated. Same with night lights.

    Hello Antonio,

    We do appreciate that you could contact us about your trouble after installation.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned and tell us the make year of your vehicle.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team

  • Customer Reviews

    Based on 5 reviews
    80%
    (4)
    0%
    (0)
    20%
    (1)
    0%
    (0)
    0%
    (0)
    E
    E.S.
    Ford Taurus/F150

    No hyperflash easy install. absolutely superb

    C
    Cesar Rivera
    Ram 1500 2012

    Direct replacement with no hyper flash! Great option for all-white lighting upfront.

    V
    V.D.
    Only bulbs that worked for my truck.

    It tried several other brands, and only Lasfit T3 worked for my DRL lights without causing hyper-flashing.
    They look nice and bright, overall really nice and solid build.

    M
    Meridith Garris
    Chevrolet Corvette 2013

    Disappointed. The daytime running lights are still amber and the turn signals hyperflash unless the headlights are on.

    Hello Meridith,

    We're so sorry that your experience did not match your expectations.
    Please don't worry, we offer 45 days free return, if the lights don't work properly, we will send you a pre-paid return label, so you can return them for a refund.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team

    A
    Antonio Rodriquez
    C6 Corvette Front Day Driving Lights Issue /082023

    The switchback does not work with front day driving lights. Runs on Amber. Once the turn signal is turned on, it rapid blinks. It does not do that when in parking lights (front/back) are on and the switchback light is white and blinks normally amber when turn signal is activated. Same with night lights.

    Hello Antonio,

    We do appreciate that you could contact us about your trouble after installation.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned and tell us the make year of your vehicle.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team

  • Shipping Policy

    Please confirm shipping address and billing address.The shipping address should be a physical address, we DO NOT ship to P.O. box address.


    Handling Time
    Once the order was placed please allow us 1-2 business days for packing and shipping, checking the order information is a very important step to build a better shopping experience.
    Special Case: For the transaction paid by using a PayPal eCheck, the payment will be completed within 3-6 business days. The handing and shipping should be started up as soon as the payment to be successful.

    Shipping Time
    The order will be shipped on the same day or next business day, especially for the order on Friday or weekend, it would be shipped on the next business day.
    Lasfit website orders were being supported by USPS, UPS, FedEx. 

    International Shipping/ Postage
    We could not offer International shipping service at this moment.


    Warranty Policy

    If you get any warranty-related trouble with Lasfit brand, you could contact Lasfit directly for professional and quick support, we'll help you solve the issue for 100% sure! We also take care of all quality-related issues with a replacement or full refund including any return shipping costs. 
    The products purchased from one of our retailers, we do not provide support related to after-sales. Please contact the retailer directly for specific guidance on their warranty process. 
    Unauthorized reselling of Lasfit products is strictly prohibited and we can't honor the warranty if purchasing from the unauthorized reseller.

     

    Exchange & Return Policy

    When you purchase products from Lasfit official site, you agree to our policy about returns, exchanges, and refunds as outlined. More details please check out exchange & return policy.
  • Customer Reviews

    Based on 5 reviews
    80%
    (4)
    0%
    (0)
    20%
    (1)
    0%
    (0)
    0%
    (0)
    E
    E.S.
    Ford Taurus/F150

    No hyperflash easy install. absolutely superb

    C
    Cesar Rivera
    Ram 1500 2012

    Direct replacement with no hyper flash! Great option for all-white lighting upfront.

    V
    V.D.
    Only bulbs that worked for my truck.

    It tried several other brands, and only Lasfit T3 worked for my DRL lights without causing hyper-flashing.
    They look nice and bright, overall really nice and solid build.

    M
    Meridith Garris
    Chevrolet Corvette 2013

    Disappointed. The daytime running lights are still amber and the turn signals hyperflash unless the headlights are on.

    Hello Meridith,

    We're so sorry that your experience did not match your expectations.
    Please don't worry, we offer 45 days free return, if the lights don't work properly, we will send you a pre-paid return label, so you can return them for a refund.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team

    A
    Antonio Rodriquez
    C6 Corvette Front Day Driving Lights Issue /082023

    The switchback does not work with front day driving lights. Runs on Amber. Once the turn signal is turned on, it rapid blinks. It does not do that when in parking lights (front/back) are on and the switchback light is white and blinks normally amber when turn signal is activated. Same with night lights.

    Hello Antonio,

    We do appreciate that you could contact us about your trouble after installation.

    Actually, it's our first time meeting such an issue on these T3 Series Upgraded Version bulbs, and we really want to figure it out.
    It would be appreciated if you could send us a short video to show the issue you mentioned and tell us the make year of your vehicle.
    So we will forward it to our product department and provide a solution.

    We also reached out to you through our customer support email cs@lasfit.com to follow up.
    Look forward to hearing from you, thanks.

    Sincerely,
    Lasfit Customer Support Team