As always, we stock the cutting edge brands like Vision X, APC, PlasmaGlow and PIAA. These Passat fog lights are manufactured to the highest illumination standards, using xenon, kryptonite and halogen gases. That gives you a razor sharp beam of brighter, wider, sharper illumination that doesn't over-amp your electrical system. And, these bulbs are DOT certified, so you'll never get cited for driving with bulbs that don't comply with U.S. standards. Add on free shipping, premium warranties and our AutoAnything 1-year lower price guarantee, you've got a deal that couldn't be better!