3157 Switchback

Price: $35.99

Availability: In stock

1x [%carApplication%] Switchback LED for your [%carYear%] [%carMake%] [%carModel%]. These transform your normal turn dual intensity turn signals into DRLs + Turn Signals!

The Supernova LEDs advantage

Product Description

This is a Plug and Play [%carApplication%] Switchback LED for your [%carYear%] [%carMake%] [%carModel%].

These LEDs transform your normal turn signals into DRLs + Turn Signals! When your parking lights or headlights are on, the LED lights up white to serve as a DRL, but when the turn signals come on, they will flash amber. When you're done signaling, there is a 1 second delay before the white LEDs turn back on.

Updated as of June 2019 to be our beefiest, brightest, and has the most LEDs of any LED we've ever built!

Not only are the LEDs brighter, the color is much more attractive. These LEDs emit a pure white color and not a dull yellowish. Light output is around 5000k as opposed to around 3500k. There are no hints blue, purple, or yellow in the color output.

This [%carApplication%] LED has been tested to be brighter than stock and will give your [%carModel%] a nice touch of class.

These should only be used in dual-filament bulbs. This means that your front turn signal lights illuminate 50% for running lights / parking lights, and 100% on turn signals. These do not work with single-filament bulbs (turn signal only) without custom wiring.

LED Buying Guide

Why do I only see only 1 or 2 LEDs for my car?

We choose ONLY the BRIGHTEST and BEST LEDs that fit your car's bulb type for that application.  We've simplified the LED buying process so you get the best LEDs possible.  Just select your vehicle and we'll tell you what fits!

Will these LEDs fit my vehicle?

We have done as much research as possible to ensure that your LED fits your application.  When you select your vehicle, you are displayed the best and brightest LEDs for your specific car.

What does "Compare to Original" mean?

There may be multiple bulbs types for your vehicle.  Please compare your original bulb to your OEM bulb to make sure you are buying the right one.

What makes Supernova LEDs better?

It's too long to post here, but mainly it's because we manufacture our own LEDs.  Click here for what makes our LEDs better.

Are LEDs sold individually?

Yes, all LEDs are sold individually unless otherwise specified.


We are putting together a database of how many LEDs are required for every car and every application.  If the fitment notes, "Requires 2 for Turn Signals" make sure to buy 2 LEDs so you get the correct amount of LEDs. 

Don't see a Requires for the application? We are still working on compiling this information, so just check your car to see how many you need.

Number of LEDs Required

What Color LED should I choose?

Match the your lens color.  If your lens is Red, choose a Red LED.

If your lens is clear, choose the color of your application.  For Brake lights, choose Red.  For Turn Signals, choose Amber or White.

What is CANBUS and why do I care?

Supernova LEDs has CANBUS LEDs to prevent bulb-out warnings

Buying Turn Signal LEDs?

If you're buying LEDs for your Turn Signals, you'll also need to buy hyperblink fixers.  Without the hyperblink fixers, your turn signals will flash 2x faster than normal.  Click here to get the hyperblink fixers.

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