+ Compared to standard lamps beautiful white
+ The Blue Vision W5W (not included here) again better appearance.
I recommend the complete kit, because the normal Sidelights otherwise interfere with the optics.
+ Pleasant white light, in contrast to "normal" H7 illuminate the road a little more.
- Compared to the other Philips lamps poorer illumination.
How much longer keep the Blue Vision Ultra remains to be seen - the optics in any case right now again.
The compromise between optical and lighting is well taken.
Addendum September 2012:
Since I have the lights always on principle, the current shelf life is in my car at more than 25,000 kilometers.
Supplement April 2013:
After 15,000 km of new sentence is already blown.