Designed to work with Single Beam HID kits such as 9006 9005 H11 H1 H7 etc.;Works by plugging into your ballast, while other end goes to the wire that feeds power from your vehicles factory harness.;Reduces and filters noise on the system;Works Single beam HID kits only - Will not work on Bi-xenon (High/Low kits with relays);May work with BMW/Euro Vehicles with flickering.

• HID Kit Canceller Plugs Capacitors for Stability of HID Conversion Kits (Pack of 2)

HID Kit Canceller Plugs Capacitors for Stability of HID Conversion Kits (Pack of 2)AGT