Vision X Grille LED System: GMC Sierra HD (11-14) (XPR-9M)

XPR-9M Grille Light System: Utilizing top-binned 10-Watt LEDs and large proprietary 1.5indiameter IRIS Reflectors, the XPR-9M Light Bar is capable of reaching a staggering 1,365 feet of usable light. This unmatched long-distance projection is also accompanied by precisely tilted IRIS Reflectors that create a unique combination beam pattern to provide even more visibility at the road's edge.