Philips Blue Vision - A light that initially absolutely loved it! Bright white, slightly bluish light color, good lighting ... who so far knows only standard bulbs will come into raptures. But the joy tarnishes rapidly: in misty weather or rain wet the white-bluish light is swallowed downright and comes barely on the main road or the roadside. Rather unfavorable in comparison to pure white light and certainly not compared to xenon headlights! The biggest deficiency, via the chic color and good illumination not solace in dry weather: the much too short life! My experience of three new vehicles from different manufacturers (own / parents / uncles): an average of 6-7 months to failure. In this price range that is not acceptable to my health. I switched to Philips NightGuide, are highly recommended!