One mile, 225Ї light visibility. For use on boats up to 39.4 ft. (12 meter). Twist/bayonet lock design secures lens and cover to base and provides easy installation and disassembly for service or lamp replacement. Install directly to deck with two #10 fastener. Pulsar lights include a standard 9 watt wedge base lamp and 7" hard wire leads for connection to 12Vdc power supply. Black Finish.
Bi-Color Combination Deck Mount