GTR Lighting GTR.LED457 Carbide Canbus LED Bulb - 2.0 Red 4257

The GTR Lighting Carbide Series 2.0 LED bulbs are engineered to be among the world's brightest plug-and-play replacement bulbs, achieving an impressive 2,400 lumens per pair in a vibrant red color specifically designed for brake lights, tail lights, and rear turn signal applications.

Built-In CANBUS Integration:

The Carbide 2.0's built-in CANBUS-integration eliminates the need for resistors, eradicating issues like bulb-out warnings, flicker, and hyper flash, making installation truly plug-and-play. These bulbs have a built-in CANBUS circuit that works with 95% of all cars, trucks, and motorcycles on the road today.

Key Features:

• Built using a state-of-the-art Constant Current Driver with built-in CANBUS function for most monitoring systems
• Constant current driver smooths out incoming voltage and regulates it, ensuring a steady stream reaches the LED
• Intelligent Temperature Control System (ITCS) with temperature-controlled thermistor circuit to protect bulbs from overheating
• Larger aluminum case to accommodate extra heat with strategically placed vents and heat sink fins for maximum passive cooling
• Polarity specific - if bulbs do not turn on, flip them around in the socket and try again

What's Included:

Two 4257 Carbide Canbus 2.0 LED bulbs (one pair) that fix rapid flash, hyper flash, and bulb-out errors in most applications.

Warranty:

These bulbs are backed by a 1-year no questions asked warranty from GTR Lighting.

Important Notes:

Some vehicles may still require traditional LED bulbs paired with resistors, as technology does not yet exist to make a product that works for every single vehicle on the road. The 4257 socket type is commonly used in Ford F-150, F-250, F-350 Super Duty, and various other vehicles for brake and tail light applications.