Diode Dynamics Amber Rear Turn Signal LED Light Bulbs; 3157 HP11

Modern LED Turn Signal. These LED bulbs provide a high-output upgrade for front turn signals by delivering instant illumination with a modern appearance. Designed as a direct replacement for factory 3157 bulbs, they offer improved visibility and style without complex modifications. The LEDs ensure clear and distinct signaling essential for safety and aesthetic enhancement.

Construction and Appearance. The bulbs feature robust construction that varies by option—some variants include full metal heatsinking with multiple chip-on-board (COB) LEDs arranged for uniform brightness, while others focus on dual-color or switchback capabilities. All maintain consistent output for signaling with high reliability.

Installation. Installation is straightforward, requiring no drilling or wiring modifications thanks to plug-and-play 3157 connector compatibility. The bulbs fit directly into existing sockets, making the upgrade process quick and hassle-free for professionals and enthusiasts alike. Note that due to reduced electrical load, some vehicles may require an LED resistor kit or flasher for hyperblink correction.

Warranty. The product comes with a 3-year replacement limited warranty that assures quality and peace of mind.

Application. Specifically designed to fit 97-13 Corvette C5 & C6.

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