Specifications:
  - This is for a set of Left and Right Audi A4 Black Housing Projector Headlight
  - Fits A4 B6 manufacture between 2001-2004
  - Super Bright White LED DRL Devil Eye (Visible in the daytime)
  - All bulbs are included
  - Integrate with headlight auto leveling system
  - Compatible with Xenon and halogen bulbs 
  - OEM Quality & Waterproofs ( Perfect Fitment Guaranteed)
  - DOT and SAE approved
  - Street Legal in North America and Europe
  - Comes with 3 Months Warranty

Note: You need to purchase a set of Lumenux H1 HID Kit to replace your OEM Xenon for A4 equipped with OEM Xenon system.