Headlamp lamps

Hello

I came across a few things because I want to buy some spare lamps for the headlights. Amazing what all this is... Hella, Bosch, Osram, etc.

I also noticed the MTEC Super White H7 Xenon optics.

At Osram I looked at the homepage... that was the result:

The following results were found:
Manufacturer Audi
Model A8 3.7 quattro (4D2, 4D8)
Year 7. 1995 - 11. 1998
Application of driving beam

Item
number Execution Feature To the product catalog
Main beam, starting from chassis number 4D-X-005 001
All suitable products for this application:
1 64210 H7 Normal version Products in the OSRAM catalogue
2 64210CB H7 COOL BLUE Design: Awesome blue light products in the OSRAM catalogue
3 64210D H7 LIGHT Safety: Light Always, Top Lifetime Products in the OSRAM catalogue
4 64210L H7 LONGLIFE Longer life Products in the OSRAM catalogue
5 64210SVS H7 SILVERSTAR Safety: The best night light (+50%) products in the OSRAM catalogue
Main beam, up to chassis number 4D-X-004 999
All suitable products for this application:
1 64213 H9 Normal version Products in the OSRAM catalogue

The question is now what looks best... what is best of the light yield?

and... NO I don't want a Xenon conversion ;-)

Frank Ha.