Galina Lighthouse - Credit: Wikimedia Commons
Galina Lighthouse is a strongly tapered white concrete tower high with no lantern. A solar-powered lens is mounted on a small platform at the top. It shows a white light flashing once every twelve seconds for a duration of 1.2 seconds followed by 10.8 seconds of darkness. The light is visible for .Galina Lighthouse , Jamaica National Heritage Trust, 2005.Galina Point Lighthouse, Frans Eijgenraam, 2000. The lighthouse is solar powered. Read more on Wikipedia
Source: en.wikipedia.org