Standard HID replacement 4100k D2S style bulb (85v/34w), quality Osram Sylvania brand. Bulbs are sold EACH.
FITS the following cars that came equipped from the factory with HIDs. Mk5 GTi/GLi, B5 Passat, B5/B6 Audi A4, Mk1 Audi TT and many BMW models.
NOTE: These bulbs will NOT fit cars equipped with standard halogen bulbs.