Blazer C6423 Square Trailer Light Kit Includes: 2-Stop / Tail / Turn Lights, 2-Side Markers, Wire Harness, License Plate Bracket, Mounting Hardware, and Trilingual Instructions Offers a Stud Mount Design with 2-Inches On Center Spacing Features Trilingual Instructions Replacement Bulbs: Standard Auto #1157 Blazer is a Recognized Leader in the Aftermarket Lighting Industry