4257 4257NA Switchback CanBus LED Bulbs Front Turn Signal Lights | Error Free Anti Hyper Flash, T3 Series Upgraded Version | 2 Bulbs
The item is backordered and will ship as soon as it is back in stock.
More Options For Your Vehicle :
Specifications
Specifications
-
Wattage
24W/bulb(max) -
Lumens
2000LM/bulb(max)
Warranty & Return
Warranty & Return
T3 Series Switchback LED 4257 Bulbs – Turn Signal Light with Can-Bus Decoder
Building on the success of the T series, the new switchback LED turn signal bulbs deliver brighter, softer light without dazzling oncoming traffic. With a powerful Can-Bus decoder to eliminate error codes and hyper flash, plus advanced heat dissipation, they offer unmatched performance and durability.
Upgrade your vehicle lighting today with Lasfit T3 LED bulbs and experience the perfect combination of brightness, stability, and durability!
Important Notice:
- 1. For 2022~2024 Ford Maverick Lariat, since the factory DRL is already LED, it is not able to use a switchback function, so the correct turn signal is T3-4257A only in amber light.
-The Key Features of Lasfit T3-4257D 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 4257 LED Turn Signal Lights？
Thanks to the built-in decoder and compact size, installing 4257 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 4257 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 4257 LED Bulbs Performance-
-Product Spec-
- Product: T3-4257D
- Package Includes: 2 Bulbs
- Fit Size: 4257 / 4257NA / 4257NALL /4 257NAK / 4257A
- 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.
I put t3 switch backs in my maverick and they are amazing! I really like these lights, the day time running light looks so much better with the white light compared to the dim amber. And the new blinker definitely make people more aware. Apsoulty love them! So much better then the factory halogen. Never had a problem with hyper flash, even tested it out letting it blink away at a long red light and it never hyper flashed. These are great light! They look great the phone camera wouldn't focus on the lights at night, looks great in person.
Great lights, great price. Good customer service as had an error with address and they helped correct it.
Bulbs fit perfectly and were easy to install. Made a big difference in front visibility
Turn signals are brighter and cleaner looking than the previous switch back turn signals. I didn’t have any issues at all with hyper flashing or any at all. Great product. All my vehicles have Lasfit lights.
Bulbs have been great. No overheating or anything. I love the switch back feature as it makes my truck just that much more sharp. They are bright and consistent with no flashing. I highly recommend them.
