Diode Dynamics Bixenon HID Adapter H13 Pair

THIS IS A UNIVERSAL FITMENT PRODUCT, PLEASE ENSURE YOU HAVE VERIFIED FITMENT PRIOR TO PURCHASE.When 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 a modern, reliable alternative to the traditional wire harness relay. They do not require extra wiring- it's just an adapter! Plug one side into your factory bulb socket, then plug the other side into your HID ballast and bixenon HID bulb. The adapter will power the ballast, and quickly change from low to high beam when you flip the switch in your vehicle. These adapters are fully encapsulated for maximum reliability, and are compatible with all