What is The Switchback LED Turn Signal Light | Lasfit Reveals

When you're considering upgrading your OEM halogen front turn signals to aftermarket LED lights, you'll find that besides offering you the corresponding bulb size of turn signals, most sellers also present you with an intriguing choice called "switchback."

So, what is a switchback LED turn signal light? What happens after installing switchback bulbs?
How to determine If your turn signals can use switchback bulbs?

You can find all the answers to these questions in Lasfit's latest blog post!
The term "Switchback" is not inherent to original halogen bulbs; rather, it is a concept derived from aftermarket LED offerings. The Switchback LED Turn Signal Light got its name because it uses dual-filament sockets, allowing it to switch between different colors: white and amber. This means that one bulb can serve two functions - as a front turn signal light and as a DRL(daytime running light)/parking light....

For more on switchback, click here!
Currently, the switchback bulb sizes mainly include 7443, 1157, 3157, and 4257. Lasfit's latest upgraded T3 series covers all these bulb sizes. With options like switchback and pure amber, there are more exciting opportunities to upgrade your OEM front turn signal lights!
As for the 4th Gen Tacoma, the correct bulb size is 7443

Do you lean towards pure amber or switchback LED lights when choosing front turn signals? Or do you have any more questions about switchback LED lights? Feel free to share your preference or problems in the comments below！