Dee Zee 19-23 Chevrolet Silverado Ditch Light BracketDee Zee Ditch Light Bracket Give yourself more visibility by adding the Ditch Light Brackets for additional 1 in. cube lights (sold separately). Made from high grade steel or aluminum and then powder coated with our NRT(TM) powder coat gives you confidence your purchase will last for years. NRT(TM) (No Rust Technology) is a specially developed coating that increases corrosion protection. All product mounts to existing factory locations. No drilling