Diode Dynamics 3157 LED Bulb HP24 Dual-Color LED - Cool - White (Pair)

The Diode Dynamics 3157 HP24 is a switchback dual-color LED bulb designed as a direct replacement for factory incandescent 3157-size front turn signal bulbs. It offers a cool white running light when headlights are on and flashes amber for turn signals. This bulb features high-power Samsung LEDs and a fully aluminum construction for heat dissipation.

Installation is plug-and-play, requiring no modifications. The bulb utilizes constant-current circuitry for reliability and is compatible with standard and CK sockets. It produces 410 lumens and operates within a 9-16V range. Note that this bulb requires a hyperblink fix, such as resistors or a flasher module, and is not intended for DRL applications. It is only suitable for vehicles with a clear front turn signal reflector lens.