2017 Chevrolet Silverado In addition to white, an amber color is also used in the strobe system. The headlights and fog lights were both upgraded for enhanced driving safety. The side windows were tinted to help match the factory tint. The folding cover helps protect the contents of the truck bed. Three rugged fiberglass panels provide protection for the bed of the truck. An emergency light was even added to the third brake light housing. The three switches give the client control of the power and settings for the strobe light system.