The Attwood® Zamak Bow Light features a red and green 7.5W incandescent light for enhanced night visibility and mounts on decks or gunwales with external screws (not included). The die-cast chrome-plated light provides 1-mile visibility for power boats up to 39.4' and features a Perma-Plate® finish for a stylish appearance. Includes 7" hard wire leads for a 12 VDC electrical connection.