wow, you actually did it, i thought you were just joking.

not bad, 9 bucks for a new bulb

you could always paint the bulb blue

alright, from what little research i did, i figured out that the bulb base for this specific one is a BA9S

if you do a google search, i found these "hyper white"

http://www.autocarparts.com/part/702/0

or

http://www.superbrightleds.com/BA9S6_specs.htm