REDUCED GLARE ALL-ROUND POLE LIGHT (PERKO) 2" x 1-1/2" Horizontal 13-3/8" Black

USCG Certified for use on power driven vessels under 20 meters (65.6 ft.) in length. 2-mile visibility. Black plastic top with clear fluted lens and frosted globe, black plastic base, and 3/4\" diameter anodized aluminum tube. Plastic adapters for flat or \"V\" type mount, contains notch for through-base wiring. 12V bulbs included. Screw size is 8.