GTR Lighting

3157: GTR i-LED Ultra Turn Signal Bulbs

$234.99 CAD

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Choose Bulb Color Non-CK Red (PAIR) Non-CK White (PAIR) Non-CK Amber (PAIR) Non-CK Switchback (PAIR)

GTR Lighting Ultra i-LED LED Replacement Bulbs

Experience the next generation of LED lighting with the GTR Lighting Ultra i-LED Bulbs, engineered to deliver outstanding brightness, advanced optical performance, and premium styling. Rather than chasing inflated lumen ratings, GTR Lighting focused on intelligent engineering to create an LED bulb that produces exceptional real-world performance where it matters most.

The Ultra i-LED features a precision-engineered optical system designed to maximize the efficiency of your factory reflector housing. The crystal-clear optics project intense light directly forward while redirecting more than half of the LED output back into the reflector. This unique design dramatically improves long-distance visibility, creating a brighter, more uniform lighting pattern compared to conventional LED replacement bulbs.

Designed to closely match the power consumption of factory incandescent and halogen bulbs, the Ultra i-LED operates without external load resistors in many applications. For vehicles that may experience hyperflash when used as turn signal bulbs, optional plug-and-play anti-hyperflash modules are available to ensure reliable, error-free operation.

At the heart of every Ultra i-LED is GTR Lighting's intelligent i-Driver system. During activation, the LEDs operate at an enhanced output level for less than two seconds, maximizing initial brightness before automatically reducing to an optimized operating level that promotes long-term reliability, thermal efficiency, and consistent performance.

Available in Pure White, Red, PC Amber, and White/Amber Switchback, the Ultra i-LED is compatible with a wide variety of headlight and tail light applications. Its universal collar design allows it to fit many factory housings, making it an ideal upgrade for turn signals, brake lights, tail lights, reverse lights, and daytime running lights.

Even when switched off, the Ultra i-LED delivers a premium appearance. The mirror-finished crystal-clear optical lens conceals the LED chips behind a clean, refined design, while the anodized aluminum housing adds durability and a high-end look that complements any modern vehicle.

Features

Advanced Ultra i-LED optical technology.
Precision-engineered crystal-clear optical lens.
Maximizes reflector efficiency for superior usable light output.
Excellent long-distance visibility and beam intensity.
Intelligent i-Driver LED control system.
High-output startup mode with automatic thermal management.
Resistor-free operation in many applications.
Optional plug-and-play anti-hyperflash modules available.
Available in Pure White, Red, PC Amber, and White/Amber Switchback.
Ideal for turn signals, brake lights, tail lights, reverse lights, and daytime running lights.
Universal collar design fits many factory housings.
Premium anodized aluminum construction.
Clean optical design with concealed LED chips.
Energy-efficient, long-lasting LED technology.
Modern OEM-inspired appearance.