A 1,000-watt incandescent bulb replaces Cape Blanco’s soot producing oil lamps of old. Gone are the keepers who spent hours polishing the magnificent lens and winding the clockworks. Today, it rotates with the help of a 120-volt, 75-rpm electric motor, specially manufactured for lighthouse duty. The electrified light flashes it's 320,000 candlepower beam, 1.8 seconds bright (flash) every 18.2 seconds. |