I had recently on a business trip a company car with xenon light and was very fond of it. In the subsequent trips with my own car to me the difference in road illumination was very clear. Internet searches and inquiries in my workshop showed that a conversion of my 3 year old cars to xenon light is technically possible, but it would cost several thousand euros. Then I had installed light bulbs as a kind of base case the Philips Xtreme Power. The effect is amazing. The street lighting to about 50 m is so much better that I thought at first, the headlights are set too high and therefore would illuminate the surroundings more. Of course, the illumination and range is not comparable with Xenon light. But for modest almost 30 Euro I have achieved a significant improvement in my car. And in comparison with the huge costs of retrofitting xenon it does not bother me even if the bulbs should have a reduced service life. Therefore, a strong buy recommendation.