Diode Dynamics DD0110S 7443 HP24 LED Switchback Bulb Cool White to Amber

The Diode Dynamics DD0110S is a high-performance HP24 LED switchback bulb designed for 7443/7440 dual-filament sockets. This innovative bulb provides dual-color functionality, displaying cool white light when your parking lights or daytime running lights are active, then instantly switching to amber when the turn signal is activated.

Key Features:

• HP24 high-power LED technology for maximum brightness and visibility
• Switchback functionality: cool white to amber transition
• Direct replacement for 7443, 7440, T20 bulb sizes
• Canbus-compatible circuitry reduces error warnings on most vehicles
• Efficient heat dissipation design for extended lifespan
• Single bulb per package

This LED bulb offers a significant upgrade over traditional incandescent bulbs with faster response time, lower power consumption, and a modern appearance. The switchback design allows your vehicle to maintain a cohesive white lighting appearance while preserving the safety-critical amber turn signal color. Ideal for front turn signal applications where dual-color functionality is desired.