I did a search on the old forum for the 194s for the city lights, and Shad brake lights, but I didn't find out which ones are the best, and they have a lot of options.
I went with the smt tower 1 the 1st on the link. Using the 6k bulb. Has a sort of bluish tint to it. The lights dont do much but figured a diiferent color next to head lights might make me more visible