At around 45K miles (this past September), my driver's side OEM low beam went out. I replaced both with new Silverstars! What a difference!
This weekend, only 5 months and 8K miles since the replacement, both low beams went out within 3 days. I know many have said that our cars eat bulbs, but for the first set to last 3+ years and then the Silverstars burn out after 5 months is unacceptable.
Needless to say, Sylvania's going to hear about it...