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    Home / ALL / 3157 3057 4057 4157 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor), 2 Bulbs
    10% OFF
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    3157 3057 4057 4157 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor), 2 Bulbs

    $31.49

    $34.99

    SKU#:L-3157D

    You Save 10% ($3.50)

    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.


    • LASFIT L Series bulbs have an impressively bright, rich light output with a modern style. The traditional incandescent bulbs can't change from yellow to white, but LED can. The switchback function gives your car an amazing look between the white and amber modes. 

      -Key Feature-

      Dual Color Switchback Design
      Light up 6000K white for driving light/DRL; 3000K flash amber for turn signal lights. The turn signal flashes "amber-off-amber-off," which makes it easier to see. 

      Excellent Heat Dissipation Construction
      LASFIT bulbs use built of lightweight and high-strength aluminum alloy as bulb body to keep themselves cool, even if they're used in constant-on applications like daytime running lights, they still illuminate non-fading brightness. Some bulbs, which were covered in many LED chips will haven't enough cooling surfaces.

      Polarity Free + -
      You needn't worry whether you have a CK or Non-CK socket, these bulbs are universally compatible. They will fit into the same socket as your OEM original bulbs. 

      Built-in Constant Current IC Driver
      A constant current driver is a device that takes any incoming voltage and smooths it out, regulates it, so a steady stream of voltage/current reaches the LED, ensures a bright, efficient and long-lasting illumination.

      Worry-Free Warranty
      We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support. 

      -Specs-

      Fit Size: 3157 / 3057 / 3047 / 3357 / 3457 / 4057 / 4157 / 3156 / 3056 / 3356 / 3456 / 4156 / 4114
      Installation Position: Turn Signal Light / Daytime Running Light / Parking Light
      Color: 6000K White & 3000K Amber
      Package: 2 x LASFIT 3157 bulb/ pack

      -Note-

      1. Load resistor or flash relay will be needed to prevent the hyper flash when the replacement on the Turn Signal Lights. Or you could consider our CANBUS T series. 
      2. Incompatible Vehicles List:
      2005-2015 Toyota Tacoma
      2007-2017 Toyota Tundra
      3. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.
      4. If you can't switch to white light, we sincerely hope you could contact us first.

      Customer Reviews

      Based on 5 reviews
      40%
      (2)
      40%
      (2)
      20%
      (1)
      0%
      (0)
      0%
      (0)
      D
      Daniel Granados
      Good but light dims

      White light tends dim every once and a while

      Hello Daniel,

      Thanks for taking the time to bring this to our attention.
      We always stand behind our products and honor the warranty.
      Your bulbs have a 1-year warranty, we will send you a new pair in one business day.

      We also reached out to you through our customer support email cs@lasfit.com.
      If there is anything you'd like us to assist you with, we'll be glad to help you!

      Sincerely,
      Lasfit Customer Support Team

      M
      Macray Braun
      Very good customer service

      Never got the item but got a refund and I have bought 4 led bulbs and I love them I would really recommend lastfit

      3
      3157 3057 4057 4157 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor)
      Work great

      Do everything as described. Thank you!

      R
      Ryan Nichols
      1 issue

      So far I love the lights. They put out a ton of white light and the amber switchback is plenty bright as well.

      I did have one issue. The first time I installed the passenger side light, it lit up white no problem, but wouldn’t blink at all. Not even with the hazards activated. I removed them, rotated them 180* and reinstalled. Worked perfectly after that. I don’t know if there’s an issue with that bulb, but it is working well so far. The issue with the bulb not blinking at first is the only reason I bumped these down to 4 stars. I will update this if the bulb works perfectly for the rest of its life or fails in days/weeks.

      E
      Even
      BEST LED TURN SIGNALS.

      Absolutely love these turn signals they’re super bright the switchback works amazing. Lasfit is the only company I go with when it comes to lights they beat anybody’s prices for the best quality bulbs in the market. The guys at Lasfit are super down to earth guys, through email phone or social media they’ll help you out with whatever trouble you need. Highly recommend shopping with them.

    • Customer Reviews

      Based on 5 reviews
      40%
      (2)
      40%
      (2)
      20%
      (1)
      0%
      (0)
      0%
      (0)
      D
      Daniel Granados
      Good but light dims

      White light tends dim every once and a while

      Hello Daniel,

      Thanks for taking the time to bring this to our attention.
      We always stand behind our products and honor the warranty.
      Your bulbs have a 1-year warranty, we will send you a new pair in one business day.

      We also reached out to you through our customer support email cs@lasfit.com.
      If there is anything you'd like us to assist you with, we'll be glad to help you!

      Sincerely,
      Lasfit Customer Support Team

      M
      Macray Braun
      Very good customer service

      Never got the item but got a refund and I have bought 4 led bulbs and I love them I would really recommend lastfit

      3
      3157 3057 4057 4157 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor)
      Work great

      Do everything as described. Thank you!

      R
      Ryan Nichols
      1 issue

      So far I love the lights. They put out a ton of white light and the amber switchback is plenty bright as well.

      I did have one issue. The first time I installed the passenger side light, it lit up white no problem, but wouldn’t blink at all. Not even with the hazards activated. I removed them, rotated them 180* and reinstalled. Worked perfectly after that. I don’t know if there’s an issue with that bulb, but it is working well so far. The issue with the bulb not blinking at first is the only reason I bumped these down to 4 stars. I will update this if the bulb works perfectly for the rest of its life or fails in days/weeks.

      E
      Even
      BEST LED TURN SIGNALS.

      Absolutely love these turn signals they’re super bright the switchback works amazing. Lasfit is the only company I go with when it comes to lights they beat anybody’s prices for the best quality bulbs in the market. The guys at Lasfit are super down to earth guys, through email phone or social media they’ll help you out with whatever trouble you need. Highly recommend shopping with them.

    • 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
      40%
      (2)
      40%
      (2)
      20%
      (1)
      0%
      (0)
      0%
      (0)
      D
      Daniel Granados
      Good but light dims

      White light tends dim every once and a while

      Hello Daniel,

      Thanks for taking the time to bring this to our attention.
      We always stand behind our products and honor the warranty.
      Your bulbs have a 1-year warranty, we will send you a new pair in one business day.

      We also reached out to you through our customer support email cs@lasfit.com.
      If there is anything you'd like us to assist you with, we'll be glad to help you!

      Sincerely,
      Lasfit Customer Support Team

      M
      Macray Braun
      Very good customer service

      Never got the item but got a refund and I have bought 4 led bulbs and I love them I would really recommend lastfit

      3
      3157 3057 4057 4157 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor)
      Work great

      Do everything as described. Thank you!

      R
      Ryan Nichols
      1 issue

      So far I love the lights. They put out a ton of white light and the amber switchback is plenty bright as well.

      I did have one issue. The first time I installed the passenger side light, it lit up white no problem, but wouldn’t blink at all. Not even with the hazards activated. I removed them, rotated them 180* and reinstalled. Worked perfectly after that. I don’t know if there’s an issue with that bulb, but it is working well so far. The issue with the bulb not blinking at first is the only reason I bumped these down to 4 stars. I will update this if the bulb works perfectly for the rest of its life or fails in days/weeks.

      E
      Even
      BEST LED TURN SIGNALS.

      Absolutely love these turn signals they’re super bright the switchback works amazing. Lasfit is the only company I go with when it comes to lights they beat anybody’s prices for the best quality bulbs in the market. The guys at Lasfit are super down to earth guys, through email phone or social media they’ll help you out with whatever trouble you need. Highly recommend shopping with them.

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