3157 3057 4057 4157 Switchback CanBus LED Bulbs Front Turn Signal Lights | Error Free Anti Hyper Flash, T3 Series Upgraded Version | 2 Bulbs

 T3 Series Switchback LED 4157/3157 Bulbs – Turn Signal Light with Can-Bus Decoder

-The Key Features of Lasfit T3-3157D LED Bulbs-

500% Brighter Than Halogen Bulbs

The all-new bright LED turn signal lights feature 20 high-quality 3030 SMD LED chips. The switchback design provides amber brightness for your turn signals and bright white for your parking lights.

99% Error-Free

With a stronger built-in micro ceramic resistor, the new switchback led turn signal lights eliminates error codes and hyper flash while offering extended decoding performance for most vehicles.

Extended Lifespan

Equipped with an intelligent temperature control system, heat filters, and an innovative design with heat dissipation holes and an all-aluminum body, the brand new switchback led turn signal bulbs ensures significantly longer bulb life.

How to Install Switchback 3157 LED Turn Signal Lights？

Thanks to the built-in decoder and compact size, installing 3157 LED bulbs is easier than ever. No extra tools are needed—just plug and play! We’ve prepared a practical tutorial video where you can learn how to install 3157 LED turn signal lights and see their real-world performance!

• Step 1：Turn and twist out the halogen light
• Step 2：Pull out the halogen bulb
• Step 3：Insert the LED bulb into the socket
• Step 4：Put back the LED bulb into the assembly

-Explore More 3157 LED Bulbs Performance-

-Product Spec-

• Product: T3-3157D
• Package Includes: 2 Bulbs
• Fit Size: 3157 / 3157A / 3057 / 3057A / 3457 / 3457A / 4057 / 4157 / 4157NA
• Installation Position: Front Turn Signal Light
• Wattage: 24W/bulb(max)
• Lumens: 2000LM/bulb(max)
• Color: Bright Amber / White
• LED Chips: 20PCS 3030 high-intensity LED Chips(16 PCS for amber color and 4 PCS for white color)
• Socket: standard socket

-FAQs: Everything You Need to Know About T3 LED Bulbs-

Q1: What’s the difference between T-Series and T3-Series turn signal lights?

Brightness: T3-Series offers optimized brightness to prevent blinding oncoming drivers.
Decoding: New resistor for longer, more efficient decoding.
Lifespan: T3-Series has a heat filter for better heat dissipation and longer life.
There are more details on the differences between the T series and the T3 series.

Q2: What are Switchback 3157 LED Bulbs?

A: If your vehicle uses 3157/4157dual-filament bulbs, one bulb controls both the turn signal and parking light. Switchback LEDs change your front parking light from dim amber to bright white.

Q3: Are there two socket versions of 3157 bulbs?

A: Yes. 3157 bulbs come in CK and Non-CK circuits, and some vehicles may require CK-specific sockets. If you're unsure, here we prepare the CK version bulb table for you. If the bulbs don't work correctly, feel free to contact us for an exchange.