Unfortunately, the service life of 6 months is too short for me. Incidentally, I do not drive all day with light, as a
Light sensor on my car, the light turns on as needed.
Bosch sees bright lights in this life "prior art" in these extreme.
Unfortunately, there is so concrete that is not on the packaging.
Too Bad. Due to the great light I would like the lamps recommended. But every 6 months a costly relamping, sorry Bosch, that will not do.