Before this I had the Night Breaker lamps from Osram. Since these lamps have been adopted in my car again after about 3 months, I have tried these lamps. The NightGuide Philips works now eight months with daily use! The light appeared to me at the Night Breaker Osram something white, but Philips is still much brighter than normal H7-bulbs. Because of the very good life and the good luminous efficiency I can recommend these lamps with a clear conscience.
