Bixenon HID Adapter H4 Pair Diode Dynamics Volvo Easy To Use: The optical

Easy To Use: The optical eye can be held at the location of choice remotely from the display or hard-mounted to a surface via double-sided tape or heavy duty velcro patches

Bring the exotic design from modern Porsche headlights home with these fresh shrouds

At the side of these Ford F150 headlights is the amber reflector lens

Bulb Size: 31mm Festoon

Bixenon HID Adapter H4 Pair Diode Dynamics Volvo Easy To Use: The opticalWhen installing HIDs in a dual filament application, the original factory power signal must be separated into main power for the ballast, and a high beam signal to trigger the bixenon bulb, switching from low beam to high beam. Normally, this is accomplished with a bixenon relay, which connects to the battery and runs to each headlight. However, these can be unreliable as the relay fails over time, and cumbersome to install. These bixenon adapters are