Best color to go with if you want most usable light is between 4oooK and 6000K
4000K is going to be super pure white. I've got 4000K TechOne kit sold by Protophile for $99 and haven't had a single problem
I personally am running a 4300K kit which is just a tinge less white than the 4000K kit, but still pure white non the less.
5000K kit will give a tinge of blue, and the 6000K a little more blue with a TINY tinge of purple.
But, if you want the most usable light, go with a 4000K
this cannot be normal,i've NEVER had to replace a bulb as often as i have been on my protege5. anyone else have this problem?
Good feedback/info. Thanks!
-Jason
i had some Sylvania Silver Stars that didn't last very long. They sucked too.