Product Overview. The Diode Dynamics Amber LED Bulbs; 3157 HP48 offer a modern, instant-on and off lighting solution that directly replaces factory front turn signal bulbs. Designed for plug-and-play installation with the 3157 bulb size, these LEDs provide increased brightness and immediate activation, enhancing visibility and style on the road.

Construction and Appearance. These bulbs are engineered with constant-current inductive circuitry and transient suppression to ensure durability against voltage spikes, delivering reliable long-term performance. They feature a dual brightness design that accurately replicates factory lighting levels, with an optional switchback feature for dual-color functionality—bright white for parking lights and amber for turn signals.

Installation. Installation is straightforward and requires no modifications or drilling, as the bulbs serve as a direct replacement. They fit standard socket configurations and function seamlessly with the vehicle’s existing wiring system.

Warranty. This product includes a 3 year replacement limited warranty, providing long-term confidence in quality.

Application. Fits 2005-2015 Toyota Tacoma models; note the XP80 bulb option is not compatible with the TRD Offroad trim level.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov