SPECIFICATIONS:

Volts: 12V
Light: White
Vessels-Visibility: 2NM
Wattage: 10W
Height: 4-1/2 inches (114mm)
Dimensions - Height: 4-1/2 inches (114mm) Base: 2-3/4 inches (70mm) x 2-3/4 inches (70mm)
Distance between holes is 2 inches (51mm).
This navigation light complies with the USCG rule for vessels less than 12 meters (40 ft)
Material: Strong ABS plastic.
Non-magnetic and saltwater resistant