Hella 2984 Series 12v 2 Nm Powerboat And Yacht Navigation Lamp, Stern 

"For use on vessels under 20 meters (65 ft.) in length. Compact lamps with timeless styling. Anti-magnetic and sea-waterproof. Positive ventilation. Snap-type lens attachment goes in place without screws. Size: 4-3/16" W x 3-1/2" D x 4-1/4" H. Black housing."

Type: Stern

Sold: Each