Improved replacement for faulty stock VALEO b003809.2 LED driver.

More than 2000 items sold allover the world with no claims!

Consumes 1.5 times less current;

Does NOT heat up as stock;

Has same circuit protection elements unlike other home-brewed handmade boards;

Custom designed factory PCB;

Plug n Play - has the same socket, one design for inner/outer light;

No errors;

Worldwide warranty;

Compatible rear lights' partnumbers:

63 21 7 217 311 (63217217311),

63 21 7 217 312 (63217217312),

63 21 7 217 313 (63217217313),

63 21 7 217 314 (63217217314).