[craigerz]

Glad I could help you. I doubt an evening's worth of use in this cooler weather would hurt them. I personally like the idea of not needing a fan, I guess time will tell.
They rate them at 30,000 hrs use.
I am extremely happy with mine, I find the white color helps my getting older eyes see things a lot better at night. I also notice that in the daytime, I tend to see other cars running w/ headlights on that the white sticks out more and I personally see them just a bit sooner.
Anyway... Maybe others think different. That's fine.