I have a pair of the catz fog lights--a step down from the XLO--and they are a yellowish tint, 50w I think. I have cars flash their headlights at me occasionally in daytime, cause apparently they are bright....too effn...bad! Maybe now they can see me...worth every penny, great mod from Johnny.
I also rigged up runnin light out of my turn signals, and put a orange LED above the headlight...had two close calls, after the mods, it hasn't happened again...(looking for wood...knock!)