Here you buy 2x Footwell lighting modules.
*Please compare vehicle list below.

Advantages:

- much brighter than halogen lamps
- total illumination of the footwell
-Registration-free with E-mark
- no error message
- Plug&Play 

Luminous colors selectable:

White Blue Red Green & purple

*Compatible with the following vehicle types:
 
Audi A1 8X1, 8XF
Audi A1 Sportback 8XA, 8XK
Audi A3 8P1
Audi A3 8V1
Audi A3 Convertible 8P7
Audi A3 Sedan 8VS
Audi A3 Sportback 8PA
Audi A3 Sportback 8VA
Audi A4 8E2, B6
Audi A4 8EC, B7
Audi A4 8K2, B8
Audi A4 Avant 8E5, B6
Audi A4 Avant 8ED, B7
Audi A4 Avant 8K5, B8
Audi A4 Convertible 8H7, B6, 8HE, B7
Audi A5 8T3
Audi A5 Convertible 8F7
Audi A5 Sportback 8TA
Audi A6 4F2, C6
Audi A6 4G2, C7
Audi A6 Avant 4F5, C6
Audi A6 Avant 4G5, C7
Audi A7 Sportback 4GA
Audi A8 4E
Audi Q3
Audi Q5 8R
Audi Q7 4L
Audi TT 8J3
Audi TT Roadster 8J9

Enjoy it :)