LASFIT 3157 Switchback LED Bulb, T3 3057 4157 Front Turn Signal Bulb, Super Bright Amber for Turn Signal Blinker | LASF

The Key Performance Features

Why Choose the LASFIT T3 3157 Switchback LED BULBS?

Ultra-Bright Lighting

The LASFIT T3 3157 Switchback LED bulbs are 500% brighter than standard halogen bulbs, ensuring excellent visibility and enhancing your driving experience.

Comprehensive 360° Illumination

With 20 high-quality 3030 LED chips, these bulbs provide 360° comprehensive illumination, enhancing safety and style.

Dual Color Options

Each bulb delivers 4000 lumens and 48 watts of amber light for turn signals and a cool white light for daytime running lights and parking lights. Experience vibrant colors and enhanced style.

Accurate Brightness Measurement

Precise brightness measurement ensures reliable performance, no matter the weather or road conditions.

CAN-BUS Ready and Error-Free

These bulbs are designed to work seamlessly with 99% of vehicle computer systems, ensuring a smooth upgrade without additional resistor decoders. No more annoying hyper flashing issues.

5-Minute Installation and Plug & Play

Replace your switchback turn signal LED bulbs in just 5 minutes with no modifications required. The bulbs fit perfectly into the housing, using the same OEM halogen bulb socket.

Longer Lifespan

Equipped with an Intelligent Temperature Control System (ITCS), these bulbs remain cool even on hot days. Additionally, an aluminum casing with heat filter fins ensures a longer bulb lifespan.

Innovative Protection Technology

Intelligent IC drivers and mini fuses protect the bulb system from sudden high currents, ensuring superior lighting performance and extending the bulb's lifespan.

Enhanced Safety

Experience a stable and safer driving experience with these advanced bulbs.

Important Notes

• Some vehicles, such as Chevy Corvette 1997-2013 and Ram trucks, may experience hyper flashing issues after installation. Please avoid purchasing these bulbs if you have one of these vehicles.
• If your vehicle has CK circuits, you need the correct CK bulbs. Refer to the last image for a list of compatible vehicles.