2007-2010 GMC Yukon XL CCFL Halo Projector Headlights /w Amber (Black) Matrix CCFL Halo Projector Headlights are sold as a pair (left and right) These Projector headlights are equipped with CCFL Halos (brighter than LED halos) Matrix Custom Headlights are affordable and stylish, giving yourvehiclea unique appearance These auto headlights are S.A.E. and D.O.T. compliant to FMVSS no. 108, and manufactured in ISO 9002 and QS 9000 quality certified factory Matrix CCFL Halo Headlights are completely street-legal, and backed by a one year warranty from manufacturers defects