Improve the lighting on your 1999-2003 Ford 7.3L Powerstroke when you install aftermarket Halogen & HID Lighting. 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. High-quality Halogen & HID Lighting from Putco, Wolo, and Anzo manufacturers are available from XDP.