2009-2011 MERCEDES W164 ML LED Bi-XENON HID BLACK PROJECTOR HEADLIGHTS - FOR FACTORY HALOGEN MODELS ONLY - ML320 ML350 ML450 ML550 Brand NEW set (2 pieces, Left & Right) and Never been used Black Housing Neo Modern Diamond Cut Crystal Housing Headlights, Give you the latest Mercedes Look As seen on the 2010+ New Facelift W221 S-Class style LED headlight, very nice design and super bright output WHITE LED, acts as your parking light. Real Xenon Upgrade, Real 8000K Bi-Xenon HID Bulbs with Ballasts. We have Professionally Pre-installed Xenon HID in the headlights for you. With this Xenon upgrade, we have converted the Projector High and Low Beam into Bi-Xenon HID Projector. This headlight fits on with factory Halogen models only, does not fit on with factory xenon model.