225 Mast Head Light. Perko Navigation Lights for Vessels Over 20 Meters (65.6 ft.) Certified for use on vessels 20 meters (65.6 ft.) to 50 meters (164.0 ft.) in length. Construction: Black plastic. Pre-wired double contact socket and 3 feet of 16/3-SO cable. Will accept bulbs for 12, 24, 32 or 120 volts. Bulb not included. Watertight access cap for rebulbing and cleaning. Dimensions: Height: 7-1/2" Lens height: 4-1/2" Screw size: 1/4" Bulb data: Perko #374
