• About this item
  • 1) Each 3157 switchback bulb powered by 16 pcs high power 3030 led chips, low power consumption but high light output. HD glass lens for stronger light penetration
  • 2) The 3157/3156 turn signal flashes "amber-off-amber-off" instead of " amber-white-amber-white", much easier to see. ( Most switchback bulbs in the market flash amber-white-amber-white )
  • 3) 9V to 18V wide-range voltage design, built-in constant intelligent IC driver,no digital and VHF radio signal interference. Aluminum circuit board,high effective heat dissipation

    • 3157 3156 Switchback LED Turn Signal Light Anti Hyper Flash White Amber 2-20Pcs

    About this item

    1) Each 3157 switchback bulb powered by 16 pcs high power 3030 led chips, low power consumption but high light output. HD glass lens for stronger light penetration

    2) The 3157/3156 turn signal flashes "amber-off-amber-off" instead of " amber-white-amber-white", much easier to see. ( Most switchback bulbs in the market flash amber-white-amber-white )

    3) 9V to 18V wide-range voltage design, built-in constant intelligent IC driver,no digital and VHF radio signal interference. Aluminum circuit board,high effective heat dissipation

    4) Plug and play easy installation, no polarity design, compatible for both standard and ck socket. Fit socket 3157, 3157A, 3057, 3155, 3157NA, 3357, 3457, 3457A, 4057, 4114, 4157, etc

     

    Note: These will only work for dual function lights that have both the parking/city light and turn signal function in one bulb. The 50w 6ohm load resistor or flasher relay may be needed to prevent the hyper flash or the bulb does not blink.

     

    Attention: 

    When using this LED bulbs for turn signal light, If they flash fast, you can add resistors (not included) to fix the issue. 

     

    3157 switchback led bulbs

    switchback function

     

    Why Choose AUXITO LED Bulbs?

     

    A Higher Level of Visibility
    Using high power 3030 SMD LED chips, just 16 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
    AUXITO 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 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.

     

    AUXITO Warranty & Return：

    * 2 Years Warranty. (If any quality problem we'll send free for replacement)
    * Free return can be provided if needed (contact us). Please contact us before a return request, we can help you check with it first.
    Notice: Our warranty will NOT cover installation service, labor cost, diagnostics or any other expense related to item being defective/damaged.

     

    Bulb size:
    3057A 3357NA 3047 3057 3155 3357 3454 3457 4057 4157 3757 (For Reference Only)


    Installation positions:
    Front Turn Signal Light

    If the fitment chart says this item is not compatible with your vehicle, please contact us with your vehicle's Make/Model/Year/Trim which is helpful to check bulb type.

     

    Package include: 

    2pcs LED bulbs.


    Item Specifics
    To Fit Turn Signal Light/Daytime Running light
    Bulb Color Amber/White
    Type Light Bulb
    part number 01 3155, 3457A, 3457NA, 4057, 3157A, 3057A, 3157
    Part number 02 3157NA, 5702A, 4157NA, 3057, 3454NA, 4157
    Part number 03 3047, 3357A, 3757A, 3457, 4114, 3357
    part number 04 4114LL, 3457K, 3157LL, 4157K, 3057LL, 4157NAK
    part number 05 3357LL, 4057LL, 3157K, 3357K, 3057K, 3057ALL
    Part number 06 3457AK, 3357ALL, 4114K, 3157X, 3057KLCP, 3757AK
    part number 07 3047LL, 3057KX, 3157ST, 3057X, 4057K, 3457NAK
    Lamp beads 16pcs 3030smd
    Brand AUXITO
    Lighting Technology LED
    Suitable For Turn Signal Light
    Bulb Fitment Code 3157
    Number of Bulbs 2
    Light Color Cold White
    Features Road Legal
    Manufacturer Part Number AUXITO16K3157
    Color Temperature 4300K
    Wattage 9 W
    Voltage 12 V
    Lumens 2800 lm
    Manufacturer Warranty 2 Years
    Bulb Life Hours Up to 30,000 Hours

    FAQ
    ♥ If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. ♥
     
     
    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include some vehicle fitments per listing, 
    but if your vehicle does not show up on the compatibility table at the top of our listings, 
    welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. 
    Check with your post office to see if your item has been held up. 
    Sometimes Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? 
    These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light fuses, and then check the ballast plugs to insure correct installation. 
    If this doesn't work, there may be a voltage problem with the vehicle.
     
    You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.
     
    Pay & Ship

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    Returns

    (1). We offer 60 days free return policy.Please contact us within 60 days from the date you receive your order

     if you have any issues with the product or want return. Refund will be send after we got your resend package.
     
    (2). All returned items should be in the original packaging , return tracking information should be provided .

    Contact Us

    (1).Negative feedback will not help resolve any problems you have, 

    please contact us via eBay messages before leaving negative feedback, 

    our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    About us

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!

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    3157 3156 Switchback LED Turn Signal Light Anti Hyper Flash White Amber 2-20Pcs

    About this item

    1) Each 3157 switchback bulb powered by 16 pcs high power 3030 led chips, low power consumption but high light output. HD glass lens for stronger light penetration

    2) The 3157/3156 turn signal flashes "amber-off-amber-off" instead of " amber-white-amber-white", much easier to see. ( Most switchback bulbs in the market flash amber-white-amber-white )

    3) 9V to 18V wide-range voltage design, built-in constant intelligent IC driver,no digital and VHF radio signal interference. Aluminum circuit board,high effective heat dissipation

    4) Plug and play easy installation, no polarity design, compatible for both standard and ck socket. Fit socket 3157, 3157A, 3057, 3155, 3157NA, 3357, 3457, 3457A, 4057, 4114, 4157, etc

     

    Note: These will only work for dual function lights that have both the parking/city light and turn signal function in one bulb. The 50w 6ohm load resistor or flasher relay may be needed to prevent the hyper flash or the bulb does not blink.

     

    Attention: 

    When using this LED bulbs for turn signal light, If they flash fast, you can add resistors (not included) to fix the issue. 

     

    3157 switchback led bulbs

    switchback function

     

    Why Choose AUXITO LED Bulbs?

     

    A Higher Level of Visibility
    Using high power 3030 SMD LED chips, just 16 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
    AUXITO 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 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.

     

    AUXITO Warranty & Return：

    * 2 Years Warranty. (If any quality problem we'll send free for replacement)
    * Free return can be provided if needed (contact us). Please contact us before a return request, we can help you check with it first.
    Notice: Our warranty will NOT cover installation service, labor cost, diagnostics or any other expense related to item being defective/damaged.

     

    Bulb size:
    3057A 3357NA 3047 3057 3155 3357 3454 3457 4057 4157 3757 (For Reference Only)


    Installation positions:
    Front Turn Signal Light

    If the fitment chart says this item is not compatible with your vehicle, please contact us with your vehicle's Make/Model/Year/Trim which is helpful to check bulb type.

     

    Package include: 

    2pcs LED bulbs.

    Item Specifics
    To Fit :Turn Signal Light/Daytime Running light
    Bulb Color :Amber/White
    Type :Light Bulb
    part number 01 :3155, 3457A, 3457NA, 4057, 3157A, 3057A, 3157
    Part number 02 :3157NA, 5702A, 4157NA, 3057, 3454NA, 4157
    Part number 03 :3047, 3357A, 3757A, 3457, 4114, 3357
    part number 04 :4114LL, 3457K, 3157LL, 4157K, 3057LL, 4157NAK
    part number 05 :3357LL, 4057LL, 3157K, 3357K, 3057K, 3057ALL
    Part number 06 :3457AK, 3357ALL, 4114K, 3157X, 3057KLCP, 3757AK
    part number 07 :3047LL, 3057KX, 3157ST, 3057X, 4057K, 3457NAK
    Lamp beads :16pcs 3030smd
    Brand :AUXITO
    Lighting Technology :LED
    Suitable For :Turn Signal Light
    Bulb Fitment Code :3157
    Number of Bulbs :2
    Light Color :Cold White
    Features :Road Legal
    Manufacturer Part Number :AUXITO16K3157
    Color Temperature :4300K
    Wattage :9 W
    Voltage :12 V
    Lumens :2800 lm
    Manufacturer Warranty :2 Years
    Bulb Life Hours :Up to 30,000 Hours



    ♥ If you have a decoding problem or any other problems, please contact us first, we will help you with it. We will reply you within 24 hours in working days. I'm a new seller, thanks a lot for your trust and convince! I will serve you with all my heart. ♥
     
     
    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include some vehicle fitments per listing, 
    but if your vehicle does not show up on the compatibility table at the top of our listings, 
    welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. 
    Check with your post office to see if your item has been held up. 
    Sometimes Royal Mail will not update a tracking number until it has arrived at its destination. 
    If your item still don't arrive after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? 
    These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q4: Neither side lighting up? Both sides flicker, hyper flash, or work inconsistantly.
    A:Check the light fuses, and then check the ballast plugs to insure correct installation. 
    If this doesn't work, there may be a voltage problem with the vehicle.
     
    You probably just need a relay or capacitor. Even though some bulbs are builtin resistors, they may still need a decoder.
     

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.
     
    (2). Before payment, please keep the consistency of Paypal address and ebay address.
     
    (3). Quantity orders are welcome!

    (1). We offer 60 days free return policy.Please contact us within 60 days from the date you receive your order

     if you have any issues with the product or want return. Refund will be send after we got your resend package.
     
    (2). All returned items should be in the original packaging , return tracking information should be provided .

    (1).Negative feedback will not help resolve any problems you have, 

    please contact us via eBay messages before leaving negative feedback, 

    our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    We're professional in car and motorcycle accessories, especially in LED bulbs. We have our own factory and R&D team. Our belief is to sell top quality items that fit your car and serve you with our heart. Anything please feel free to contact us! Our customer service is very responsibility. Come and follow us!

    On Feb 11, 2026 at 03:15:27 PST, seller added the following information:

    Datacaciques