Perko All-Round Light-Vertical Mount 14 Inches. (Fold Down)

For use on all boat under 65.6 ft, Mounting Adapters for Flat or 45 Degree Windshields, Horizontal Mount, Vertical Height: 14 Inches, Base: 2" x 1 1/2", Use #8 screws.

USCG Certified for use on sail or power-driven vessels under 20 meters (65.6 ft.) in length. 2-mile visibility. White translucent 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. Fold-down adjustable angle. Height: 14". 12V bulb included. Screw size is 8.