What is the general agreed color that is soposed to be the BEST for snow driving ??? Searching the internet and driving forums it looks like there is still a lot of supporters that a "Yellowish" color temperture [3000K] still seams to have alot of support. The arguement seams to stand that anything near pure white [5-6000] is going to have the most REFLECTIVE qualitys and really be your poorest choice; and that the blues 6K to purple 10K are better than white; but still not as good as Yellow's. I am looking to upgrade my standard 55w H13s in my Intensifiers; and just wondering what the bottom line on these color tempertures are ???? I see the kids all running this blue stuff, to look cool but staying away from "cool" what really works the best ????? I also saw it quoted on a BMW site by some soposed "expert" that unknown to most is that as the color temperture rises with the bulb so the lumens DROPS ???? So a 3000K yellow is going to have a higher amount of LUMENS than a 12000K Purple if they both have the same wattage ??????? Any comments out there "light experts"?????? HELP!