Every 6-8 months, one of the headlight bulbs on my 2002 Ford Escape burns out. I used to replace just the one but usually the other would go within a couple of months. Now, I just replace them both.
I'm not buying the expensive lights that, according to the packaging, don't last as long. Even if I were, 6-8 months of life seems really short.
Could there be another cause?