Mount aftermarket Halogen & HID Lighting to your 2006-2007 Chevy/GMC 6.6L LLY/LBZ Duramax for better visibility on the trails. Get the necessary safety illumination, such as strobe lights and amber warning lightbars, to install on your vehicle. Available in 6", 7", 8", and 9" round light, you'll find the right diameter HID light to fit your needs. XDP has the Halogen & HID Lighting you need, carrying top brands like Wolo, Anzo, and Putco.