Originally Posted by Masada
I have them mounted in my All Pro
bumper, so I don't know if that hurts my situation. I see replacement bulbs from PIAA on Amazon.com
for like 5 or 6 bucks, but I don't know if their the right ones.
1. Your bumper probably provides more support and therefore reduces vibration, so that's probably not a cause.
2. If it's a reputable dealer, they're probably ok. I think the PIAA website indicates the best bulb...they do offer different kinds and colors. Don't buy them directly from PIAA because they are hugely expensive.