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3157 3156 3057 4157 LED Turn Signal Side Marker Light Bulb | Amber Yellow (Need Extra Resistor), 2 Bulbs

SKU#:L-3157A



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 a noticeably bright, crisp lighting with a gorgeous metal style. It's easy to upgrade the old halogen lamp to LED. These high-performance bulbs will not only help signal your attention to other drivers, but will create a high-end look making your car stand out.

    -Key Feature-

    A Higher Level of Visibility
    Using high power 3030 SMD LED chips, just 10 chips per bulb to produce peak brightness output, and less heat compared to other bulbs that sometimes use up to 30 chips. Make a big difference for your vehicle!

    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.

    Non-Polarity Design + -
    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 / 3057NA / 3047 / 3357 / 3457 / 4057 / 4157 / 4157NA / 3156 / 3056 / 3356 / 3456 / 4156 / 4114
    Installation Position:  Turn Signal Light / Side Marker Light / Roof Marker Light
    Lumens: 700lm/set (350lm/bulb)
    Color: Amber Yellow
    Package: 2 x LASFIT 3157 amber bulb/ pack

    -Note-

    1. Load resistor or flash relay will be needed to eliminate the hyper flash or not blink when replacing on the Turn Signal Lights. Or you could consider our CANBUS T series. 
    2. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.
    3. If you have any needs or questions, please feel free to contact us first.

    Customer Reviews

    Based on 11 reviews
    73%
    (8)
    9%
    (1)
    18%
    (2)
    0%
    (0)
    0%
    (0)
    E
    Ernesto

    Is excellent I recommend it 

    C
    C.
    Super bright!!

    Got these in and what a difference from regular halogen yellows the output these put out are ridiculous I highly recommend them

    d
    daniel luna
    GREAT TURN SIGNALS

    THE TURN SIGNALS ARE BIGHT AND THEY WORK GREAT I INSTALLED A LOAD RESISTOR AND THEY DONT HYPER FLASH ANYMORE, GREAT PRODUCT @LASFIT

    T
    T.
    Great product and customer service

    I purchased bulbs from Lasfit for my rear turn signals. They were fantastic so I bought these for the fronts. Unfortunately, even though the color and brightness was fantastic, the bulb was just a few millimeters too long to fit comfortably. Mango from customer service was friendly and very helpful in finding a solution. Highly recommend Lasfit!

    B
    Bryan Eubanks
    Great Product!!!

    I started following Lonestar Hawaiian on YouTube because he has the same make and model truck as me. After watching his video on upgrading his truck lighting with LASFIT LEDs I decided to try them out on my own truck, and I can honestly say I was blown away. At last…I can finally see at night and other drivers can see me. I’ve even had other drivers flash me at night because they are so bright. Next project is to upgrade the wife’s lighting on her Jeep. Awesome product! I'll never go back to the cheep LEDs off off Amazon.

  • Customer Reviews

    Based on 11 reviews
    73%
    (8)
    9%
    (1)
    18%
    (2)
    0%
    (0)
    0%
    (0)
    E
    Ernesto

    Is excellent I recommend it 

    C
    C.
    Super bright!!

    Got these in and what a difference from regular halogen yellows the output these put out are ridiculous I highly recommend them

    d
    daniel luna
    GREAT TURN SIGNALS

    THE TURN SIGNALS ARE BIGHT AND THEY WORK GREAT I INSTALLED A LOAD RESISTOR AND THEY DONT HYPER FLASH ANYMORE, GREAT PRODUCT @LASFIT

    T
    T.
    Great product and customer service

    I purchased bulbs from Lasfit for my rear turn signals. They were fantastic so I bought these for the fronts. Unfortunately, even though the color and brightness was fantastic, the bulb was just a few millimeters too long to fit comfortably. Mango from customer service was friendly and very helpful in finding a solution. Highly recommend Lasfit!

    B
    Bryan Eubanks
    Great Product!!!

    I started following Lonestar Hawaiian on YouTube because he has the same make and model truck as me. After watching his video on upgrading his truck lighting with LASFIT LEDs I decided to try them out on my own truck, and I can honestly say I was blown away. At last…I can finally see at night and other drivers can see me. I’ve even had other drivers flash me at night because they are so bright. Next project is to upgrade the wife’s lighting on her Jeep. Awesome product! I'll never go back to the cheep LEDs off off Amazon.

  • Customer Reviews

    Based on 11 reviews
    73%
    (8)
    9%
    (1)
    18%
    (2)
    0%
    (0)
    0%
    (0)
    E
    Ernesto

    Is excellent I recommend it 

    C
    C.
    Super bright!!

    Got these in and what a difference from regular halogen yellows the output these put out are ridiculous I highly recommend them

    d
    daniel luna
    GREAT TURN SIGNALS

    THE TURN SIGNALS ARE BIGHT AND THEY WORK GREAT I INSTALLED A LOAD RESISTOR AND THEY DONT HYPER FLASH ANYMORE, GREAT PRODUCT @LASFIT

    T
    T.
    Great product and customer service

    I purchased bulbs from Lasfit for my rear turn signals. They were fantastic so I bought these for the fronts. Unfortunately, even though the color and brightness was fantastic, the bulb was just a few millimeters too long to fit comfortably. Mango from customer service was friendly and very helpful in finding a solution. Highly recommend Lasfit!

    B
    Bryan Eubanks
    Great Product!!!

    I started following Lonestar Hawaiian on YouTube because he has the same make and model truck as me. After watching his video on upgrading his truck lighting with LASFIT LEDs I decided to try them out on my own truck, and I can honestly say I was blown away. At last…I can finally see at night and other drivers can see me. I’ve even had other drivers flash me at night because they are so bright. Next project is to upgrade the wife’s lighting on her Jeep. Awesome product! I'll never go back to the cheep LEDs off off Amazon.