"These Trux Accessories hanger brackets feature three 4in. lights per side with a flat top. Stainless steel construction 30 1/2in.L with 3 3/4in. bolt spacing. Wiring included sold in pairs. Light Shape Round, Material Type Stainless Steel, Light Color Red, Bolt Hole Spacing 3 3/4, Single, Pair, or Set Pair, Wire Included, Lights Included qty. 6, Light Type LED, Length in. 30 1/2, Light Size in. 4."