short service life for a lot of money = Bosch H7 Plus 90

I had relied on the information on the packaging. There are 3 out of 5 stars for the service life. 6 out of 6 stars for the headlight range and 5 of 5 stars the brightness controls on the front panel. On the back then is nothing more to life, but only to the cone of light and the light color.
The reality is different. After not quite 12 months, the first lamp has already failed due to a broken filament.

EDIT 12/21/2014
The second lamp kept at least nearly 14 months, and thus good two months longer than the first.
The given star is thus actually an overstatement, but less will not stop.

Value for money: * leads to the devaluation (poor)
Life: * leads to the devaluation (poor), because otherwise offered by the manufacturer
Brightness: 3 stars (thus slightly above average)
Lighting range: 3 stars (thus slightly above average)

If anyone is interested: Now OEM lamps are again (OSRAM) built from the workshop. The headlight range is the same, the brightness is almost identical, throughout the life I can report later. The price was about half (per lamp). And Bye BOSCH!