USCG Certified for use on sail or power driven vessels under 20 meters (65.6 ft.) in length. 2-mile visibility. 12V bulb included. Size: 2 1/2" L x 3 5/8" H x 4 1/8" W
For use on power driven vessels under 12 meters (39.4ft.). One mile visibility. Certified for replacement use only. Chrome plated zinc alloy with flag staff socket. Red and Green lenses. Complete...