Hmmm.. Leaves me with more confusion.
First, I installed the bulbs on my own, and I did not touch them at all.(Unless they were touched by someone else before being sold).
Second, my sources for spares are never wrong, so I strongly disagree about the bulbs being fake.
Can moisture cause this? I noticed that there is a small hole (half inch dia) on the top of the headlight assembly which could have led to this?
When the low beam blew first, I used the headlights on highbeam for a long time before it failed too. But the other bulb is working well.