Authentic Hella upgrade headlight option with European technology. This 7" round headlights has incredible optics and designed with flat face. These are brighter than standard halogen because of the optics. Produces a 50% more powerful lower beam, and a 25% more powerful high beam. Includes Hella H-4 60/55 Watt bulbs. Sold as a pair. Add Excellent night time road illumination to your GT, Ascona/1900 or Kadett. NOTE: These are for LEFT HAND DRIVE roads like the USA Mainland Europe etc.. Not for RH drive roads like Japan, Great Britain etc..