Hi there. What would be required to convert the USA/Canada style front flasher lamps to the European style with one amber and one white bulb (a "sidelight lamp", if I remember correctly)

I really like the look of the small square white lights in the bumper while the headlamps are on. Would I have to swap the bulb failure modules? That might lead to comparability issues with the USA headlamps right?

Just an example of the Euro lights from The Jaguar Experience: