Vision X Grille LED System: GMC Sierra HD (15-19) (XPR-9M)

Grille LED Light System: The Vision X XIL-OE0711CSS1100 features 10 watt LED Technology, narrow beam pattern offers you an even tighter beam pattern for great distance, and black aluminum housing. The XIL-OE0711CSS1100 comes with a standard warranty on the hardware and extended on the lights, and multi-volt 9-48V DC input. Offers a bolt on direct to factory mounting and gives you triple the light output of factory. Prime Drive Technology: Prime Drive Technology from Vision X Lighting controls vital functions such as temperature control and dimming on your LED Light Bar. This advanced technology can increase or decrease the intervals at which the LEDs turn on and off in order to lower the bars overall temperature and maximize the lifespan.