Brenton Reef Lightship LV-102/WAL-525 - At Dusk - Occulting White every 4 second - 1960

This video is a simulation of how Brenton Reef Lightship LV-102/WAL-525 looked in the 1960 with a Occulting light white light every four seconds. It flashed for 3 seconds followed by 1 seconds of darkness. Occulting light: A light in which the total duration of light in a period is longer than the total duration of darkness and the intervals of darkness (eclipses) are usually of equal duration. For more information on Rhode Island Lighthouse visit http://rhodeislandlighthousehistory.info.