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3157 LED Bulb | AUXITO Turn Signals Brake Backup Reverse Tail Lights

Non-polarity |  applied to US standard and CK sockets. Color: White, Red, Amber, Switchback

Load resistors or flash relays might be needed. 

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AUXITO 3157 White and Amber Dual Color Switchback, 4157 LED Bulbs with Projector for Turn Signal Lights

AUXITO 3157 LED Bulb Switchback White and Amber Dual Color, 4157 LED Bulbs with Projector for Turn Signal Lights

Amber Yellow/White3200LM16W
$56.00
$32.99

Eye-catching turn signal signals give other drivers a better idea of what your vehicle is going to do next to reduce the risk of collisions and in...

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$56.00
$32.99
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3157 LED Light Bulb Selection Guide

Series Recommendation

Once you've confirmed that your vehicle uses a 3157 bulb for turn signal light bulbs, side marker light bulbs, brake light bulbs, or reverse light bulbs, then you just need to consider what features you'd prefer in an LED bulb. AUXITO makes it easy for you to choose from a wide range of 3157 LED light bulbs in a variety of lumens, sizes, designs, and more. Check out our 3157 bulb selection guide to help you understand the AUXITO 3157 light bulb series!

The 3157 LED bulbs of the 2US6T series are designed to be more compact in size than their halogen counterparts, making them easy to install in assemblies where space is at a premium. The compact, double-sided LED chips emit a more uniform beam of light similar to halogen bulbs.

The 4KP8/4KP10 series LED bulbs with built-in decoders can solve most of the decoding problems that occur while upgrading 3157 LED bulbs in most vehicles, even for sensitive cars. Also, the top fan cooling to provide high brightness illumination is an advantage of this series.

AUXITO's hottest option - The 54H series with the compact lens on the top can achieve a good spotlight effect, and reduce light scattering, while the 360° illumination design greatly enhances the visibility of exterior lights, and lets other drivers notice your intention to act.

The 102H series consists of 102 LED chips for high-brightness illumination along with 360 LED illumination and customized projectors to increase light output penetration for better illumination coverage.

Comparison of 3157 LED Light Bulb Series

Comparison of 3157 LED Light Bulb Series Comparison of 3157 LED Light Bulb Series

Shopping Info 3157 LED Bulb | AUXITO Turn Signals Brake Backup Reverse Tail Lights

What is the difference between the 3157 and the 3157A and 3157NALL? Can I replace them with 3157 LED bulbs?

These bulbs have the same base design, so the 3157 LED bulb can replace the 3157 and 3157A, 3157NALL halogen bulbs. The 3157 is a white clear glass cover and the 3157A bulb has an amber coating on it that will flake off. With the 3157NALL, NA stands for Natural Amber, which means the glass is amber colored, not just the coating. The LL is long life which will last about twice as long.

What is the brightest 3157 bulb?

The brightest 3157 LED bulb is the 102H series, which has red, yellow, and white 3157 LED bulb options.

The brightest 3157 Switchback LED bulb is the 4KP10 series, Dual Color.

What is a 3157 lightbulb used for?

Typically used for signal lights such as reverse lights, turn signals, and brake lights on vehicles. However, the specific size of signal light your vehicle uses will need to be selected based on the model's owner's manual or the original bulb model. Alternatively, use the AUXITO filter to find the right product for your vehicle.

Can I use a 3157 LED Bulb instead of a 3057 bulb?

Yes, of course you can. In fact, both halogen bulbs have the same socket and are interchangeable, so you can upgrade your 3057 halogen bulb with a 3157 LED bulb. Want to know more about the differences between the two products? Read this blog "3157, 4157, AND 3057 BULBS: SIMILARITIES, DIFFERENCES, AND UPGRADE SUGGESTIONS"

Are 3156 and 3157 LED bulbs the same?

The 3156 is a single filament bulb while the 3157 is a dual filament bulb. You can easily use a 3157 bulb on a 3156 socket with full functionality of the 3156 bulb, but it is not recommended to use a 3156 model bulb on a 3157 socket.

Can I install the 3157 white LED light bulb at the brake tail light?

Probably can, but there are two things you need to check before you buy.
1. Check that the brake tail light bulb size on your vehicle is 3157, then these 3157 LED bulbs are compatible.
2. Keep in mind that normally, the brake tail lights are red. If your brake light assembly is in red, the 3157 white LED bulbs can be used for brake lights. If your brake light assembly is white, then you will need the 3157 LED bulbs in red for brake lights.

Why don't the white LEDs in the switchback light work in my vehicle?

It may be that the turn signals and parking lights/DRLs are not on the same bulb on this vehicle.
Please check your owner's manual, maybe you mistakenly think your front 3157 bulb socket can support the turn signal and parking/DRL functions at the same time. The dual function of our bulbs only works when your original bulbs support both the parking/city light function and the turn signal light function in one socket.

Will these 3157 LED bulbs be polarity sensitive?

No, these 3157 LED bulbs are non-polarity and plug and play.

Do the LED brake lights blink when I hold on to the brakes?

Generally, these lights do not flash "or strobe" as they are called, they are just extremely bright tail/regular brake lights. These LED bulbs are intended to replace the original halogen lamps and still retain the same functionality as the original halogen lamps.

Can a red 3157 LED bulb be installed on a vehicle's front turn signals?

It is illegal to have a red light on the front of any vehicle except for emergency vehicles. You must get the yellow 3157 LED bulbs.

Will these LED bulbs work with my vehicle's taillights/brake lights? The OEM 3157 bulbs are 2 filaments.

Yes, if your vehicle's brake lights and taillights are in the same bulb and the OEM 3157 bulb is a dual filament, this LED bulb can be used in place of the OEM 3157 bulb. where the taillights will have a weaker light and the brake lights will be brighter.