Well Ive got halogen headlights, and Ive always kind of thought that they were a bit yellow! Ive been trying to make my mind up whether its worth changing the bulbs, because, I dont want it to look at all chavvy! And you see so many cars that just look **** purely because of the wannabe xenon type bulbs they put in! All I want is a crisper, whiter bulb! No bluey look.. Has anyone used the PIAA Xtreme White bulbs before? Are they any good? Pictures would be great if you can Thanks!