Blue
U.V (can see a purplish hue on my pant leg)
those are oznium cathodes. two of each set, standing up behind the center console. NOT mounted under the lip of the foot area dash.
U.V you can barely see at night (not at all during the day) but anything white fabric down there glows pretty good. I haven't found a good plastic (or other material other than fabric) that really glows well w/ the cathode... maybe i just haven't tried hard enough though.
...and come on! who thought i didn't have this thread covered....
