4257 4257NA Red CanBus LED Bulbs Turn Signal Brake Tail Lights | Error Free Anti Hyper Flash, T3 Series Upgraded Version | 2 Bulbs

2023 Upgraded LED Turn Signal Brake Tail Lights-T3 Series 4257

Lasfit T series LED bulbs are specially made for turn signal lights, high brightness, and a built-in canbus decoder, no extra harness or load resistors needed, plug and play, and it's very convenient to replace the stock halogen turn signal light bulbs. Many people have Lasfit T series LED bulbs and most are satisfied with their performance. T series LED bulbs are not perfectly compatible with some vehicles or can't work stably on some specific models and caused error code or hyper flash. Lasfit always deeply cares about user experience and has upgraded the T series based on customers' feedback.

Note：If your truck comes with all-in-one rear turn signal, tail and brake lights, please adjust your purchase quantity to 2.

What are T3 Series LED Turn Signal Lights?

Upgraded Can-Bus Decoder System

The most annoying thing for users is that compatibility problems such as dashboard errors, hyper flash, or working stably for a couple of minutes then starting hyper flash, frequently occur after replacing LED turn signals with LED bulbs. The built-in canbus decoder of T3 series LED bulbs increases the wattage to match the OEM computer inspection system and prolongs the decoding time, no error code, and you don't worry about hyper flash after working for a few minutes.

Softer Output Red Lighting

Some customers complained T series LED turn signal bulbs are a little bit too bright and glare at other traffic, so the T3 series is reduced luminance. Equipped with 16 high-light flip chips, the bulbs provide 2000LM and 24W of lighting, ensuring sufficient brightness for your vehicle. Additionally, the soft beam pattern helps prevent flashing to the side of passers-by.

Built-in Intelligent Temperature-Control System

Product Spec

Product: T3-4257R
Package Includes: 2 Bulbs
Fit Size: 4257 / 4257NA / 4257NALL / 4257NAK / 4257A
Installation Position: Turn Signal Light/Brake Light/Tail Light
Wattage: 24W/bulb(max)
Lumens: 2000LM/bulb(max)
Color: Bright Red
LED Chips: 20pcs 3030 high-intensity LED Chips
Socket: standard socket

Try Lasfit T3 LED Turn Signal Bulbs with Confidence

● 45 Days Money-Back Guarantee
Our return policy allows you to return your purchase within 45 days of the date of purchase for a full refund, no questions asked. We make the return process hassle-free by providing a return shipping label for your convenience.​
● 1-Year Hassle-Free Warranty
Lasfit provides a hassle-free return policy and warranty for 1 year. In the event of any quality issues, we offer an easy exchange or return with a provided return label.
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