Some views of the beautiful lighthouse as the sun was going down, Godrevy Lighthouse was built in 1858–1859 on Godrevy Island in St Ives Bay, Cornwall. Standing approximately 300 metres (980 ft) off Godrevy Head, it marks the Stones reef, which has been a hazard to shipping for centuries. Originally, the light was manned by two men at a time, working two months on and one month off, but landing keepers by boat was always a perilous activity at Godrevy and in 1933 the lighthouse was automated. In 1995, the lighthouse was modernised and converted to solar powered operation. In 2012 Trinity House discontinued use of the light within the tower, replacing it with an LED light mounted on a steel platform nearby on the rocks. Godrevy is still listed by Trinity House as a lighthouse, and the tower is maintained by them as a daymark. The new light maintains the same pattern as its predecessor, flashing white/red every ten seconds, with the red sector only being visible in the arc of danger from the reef. The range of the light is around 8 nautical miles.