The first bulb lasted only a few hours, the second at least two days until it blew. I can hardly believe it; even with cheap bulbs me is this has never happened. Osram however, I always thought was a well-known brand name. If one looks at Amazon a little further under Osram bulbs find said of me quality problem more frequently. Therefore, I can not recommend the product. Too Bad; was looking forward to still get here the good old light bulb.
Addendum: (!) Within 4 days were blown all 10 bulbs.
