Product Overview. The Diode Dynamics Amber LED Bulbs; 3157 HP48 enhance the Toyota Tacoma’s front turn signals with a modern LED design that offers instant on and off illumination. These bulbs serve as a direct plug-and-play replacement for factory incandescent bulbs, providing improved brightness and sharp amber signals for better visibility. Designed for easy installation, they maintain dual brightness levels to match the vehicle’s parking lights and turn signals.

Construction and Appearance. These LED bulbs feature advanced constant-current inductive circuitry combined with transient suppression to ensure durability and resistance to voltage spikes. They offer a dual-color switchback option with bright white illumination for parking lights and vivid amber for turn signals. The bulbs have an OEM-sized 3157 base and are engineered with high-quality LEDs assembled in the United States, delivering reliable, long-lasting performance with a sleek amber output.

Installation. The installation process is straightforward and requires no modifications, as the bulbs are designed for a direct plug-and-play fit with factory sockets. No drilling or additional tools are necessary, making it a simple upgrade for most users.

Warranty. These bulbs come with a three-year replacement limited warranty to ensure long-term reliability and customer satisfaction.

Application. Specifically designed to fit the 2005-2015 Toyota Tacoma front turn signal application, with the XP80 bulb option not compatible with the TRD Offroad trim level.

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