I was looking at Crystalvision from Philips and was wondering how long the life of these bulbs are? I've used Silverstar ultras before and those didn't last a year. Any other suggestions besides the Philips that give a close to HID look with a good bulb life? (Yes I've seen the light in regards to PNP HID kits. Didn't really bother people with in city driving, but on rural roads out in the country I get flashed constantly.)