Just been down to halfrauds to look at the xenon headlight bulbs as they have buy one get one free.50%90% and 120% improvement on standard bulbs.the bloke says there all road legal but the thing is looking at the bulbs that's in face on they look bright but they don't actually seem to give good coverage when driving,but if I replace them say with the 120%brighter I don't want to dazzle on coming drivers.I've had them in cars before and they do make a difference but I'm sure I've read on here there illegal?just to see what yous think before I buy them?cheers