the "BOSCH Xenon Silver" I have now installed in my E39 5er for half a year and am only moderately satisfied with it. I had previously "50 BOSCH PLUS" built the.
Why?
As for the light temperature (color), this lamp is really good. A beautiful white light.
BUT: As for the brightness I can not connect my speakers! I must say that these bulbs are a little "duster" with me and I somehow always feel have the lamp could not bear enough power. But I have to say that I've lens headlamps ie the lamps behind a diffuser lens. That's why it may be perhaps came to said loss of brightness.
Ergo: I'm going to these lights definitely no longer buy and can not pronounce a general purchase recommendation.
If you want to but have absolutely NEN Xenon effect that should definitely take up this lamp because it definitely is the best among all the "Xenon imitators", which I had previously ..... and I have already tried some !; -)
I hope this helps you a little bit in purchase decision ner.