For use on sail or power driven vessels under 12 meters (39.4 ft.) in length. 1-mile visibility. Chrome plated brass top with black plastic base & gold plated contacts. 12V bulb included. USCG certified. Screw size is 4.
| Brand | Perko |
| Mount | Horizontal |
| Housing | Chrome |
| Size | 2-3/8" OD x 7/8" H |