Direct Installation, no wiring or modification Easy installation. No damage to the original housing Can upgrade both factory halogen and LED type No OBC error on all application models. High brightness. Special front clear lens design for LED light spreading widely. Features: * Triple Brightness compared to your OEM Led Lights A pair (2 pieces) of 100% brand new high quality LED lamps Give your vehicle a whole new exotic look Upgrade the stock dull yellowish license plate lights to beautiful pure white color Low power consumption& High lumen output 24-SMD high power LED makes it much brighter than OEM light Simple plug and play, fully compatible with OEM No O.B.C error, no Bulb-Out warning message  Compatibility Compatible With Following Car Models: AUDI A3/S3 04-09 , A6/C6 05-09 , A8/S8 03-07 A4/S4 B6(8E/8H) 01-05 A4/S4 B7 (8E/8H) 05-08 RS6 Avant 05-09 , RS4 Avant -08 A3 Cabriolet 09 S6 05-09, Q7 07-09