Product Overview.The Diode Dynamics Amber LED Bulbs 3157 HP48 offer a modern upgrade for your front turn signals, providing instant on-off operation to enhance both style and safety. These bulbs are direct replacements, fitting into your vehicle’s existing socket, and deliver significantly greater light output than traditional incandescent bulbs, improving visibility on the road.

Construction and Appearance.These LED bulbs utilize advanced constant-current inductive circuitry combined with transient suppression technology to ensure durability and protect against voltage spikes common in automotive electronics. The amber LEDs emit a bright, consistent light with dual-intensity design that matches OEM brightness levels for parking and turn signal functions, maintaining a stock-like appearance with improved clarity.

Installation.The bulbs install easily as plug-and-play replacements for factory 3157 sockets, requiring no modifications or drilling. They fit directly into the turn signal housing for a seamless upgrade.

Warranty.This product comes with a three-year limited replacement warranty covering defects and premature failure.

Application.These bulbs are specifically designed to fit 2005-2015 Toyota Tacoma front turn signals. They replace the OEM incandescent lamps perfectly, maintaining dual brightness functionality. Depending on your vehicle’s electrical setup, hyperflashing correction may be necessary using LED resistors or an LED flasher module.

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