I hadn't heard they were illegal due to fire hazard.......I know that some of the aftermarket or just ones that add blue bulbs are blinding sometimes!
2013 Mustang GT - Black - 6MT - Vortech V3, Brembos, GT500/Lethal H, Bilstein HD/Steeda HD/Sports, BMR LCA/PHB, Lund
1997 Cobra Vert - Triple Black - lots of mods
1996 GT - Black - some mods
1988 GT - Black - no mods