Hello community, I only hope that no overmotivated admin reminds me because of the lack of question character of the post. The problem with the rather poor light yield of the headlights of our old sweethearts should be known. The things glimmer literally yellow in front of them, one is seen, but does not see much itself. At least with the C4 there was then the legal option of the conversion to lens headlights, in addition with many other series the conversion of the light headlight The latter is said to have brought an enormous improvement and was in contrast to most of the Xenon upgrades offered on the net or rally or boat lamps with double performance legally implemented. Now I come to the age when you want to light up the vehicle (and a toilet) and since a new car with Xenon… but maybe without soul and style… you don’t have to look for options for me. I have – quite en against my kind – the advertising and questionable tests believed in the net and bought me a pair of sauteure H4 lamps to replace my old lamps of unknown (but probably DIY – origin. Basically, I assumed to be angry to find that apart from a 50,- € lighter portemonaie I would not notice any change. Expecting that I first installed only 1 of the new lamps and then switched on the light in the evening on the yard. Boooooaaahhhh! I I almost felt like I had only the stable on one side. Was really a rough difference that I would never have expected. Clearly defined, bright white light on one side, yellow nightstand lamp light on the other side. On the lamp pack there is something of 250 hours of life, which may seem – if you like me driving with light during the day – quite short. But I think you usually sit shorter than felt every day in the car. I refuel maybe 3 times a month, 10 hours of operation in the BC. So I would have a lifespan of about 8 months. I’m not going to go any further, because THAT’s worth it. I had photographed the result several times, unfortunately my great non-smartphone camera doesn’t really give it back. Okay… now my question, so that this requirement for an MT theme is fulfilled and the admins don’t (justifiably) start the complaining. How are you satisfied with your light and/or what better light you might have? Oh yes… I’m sure you don’t like advertising for any products. I don’t. I only write about my personal experiences with the “Philips X-tremeVision +130%”.