KC HiLites 57 Series Light Systems give you the lighting options you need to take on any weather conditions. The powerful 5" x 7" lights are offered in 3 beam patterns:All-Season, Driving, and Flood. Included in all 57 Series Light Kits are a relay style pre-terminated wiring harness, in-cab control switch, illustrated installation instructions, light covers, and a 23-year warranty! Protected by durable ABS black, stainless steel, chrome, or black chrome housings. So let the 57 Series Light Systems give you the safety of extra light when driving in bad weather or dark secluded places. Sold in pairs.