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I’ve tried a few of these types of lamps over the years in my van, Osram being one of them and they all tend to not last long for me.
They are brighter and whiter and have a noticeable difference for the good.
I remember one night finishing late and having to drive back home very late, got in the van started it up and both blew at the same time and had to drive 200 miles with my side/fog lights on Never seen that happen before or after. Since putting back standard lamps I’ve never needed to change them and it’s been a while. Same thing in my car.
They must burn hotter I’m guessing. Maybe it’s because they could be running for hours at a time for me.
I like them but gave up.
There are reports on the web that they have a shorter life than normal bulbs, but I have never had a problem with them. I do keep a spare set (the standard bulbs I removed) in each car anyway.