Carriage mounting bolts included, Exceeds all DOT rear lighting and reflex requirements for all trailers, including those 80" wide and over, Hardwired design, Recommended for marine trailer use, Integral Reflex, Combination LED stop, turn and tail light, Solid state construction—no bulbs to break or burn out, Fully sealed, submersible construction, Potted circuitry protects against moisture, corrosion, and vibration, ,