Sector light Authorities). For example, the United States uses a signalling stereotype which is the opposite of Europe. In USA, the red light indicates the starboard side of the channel for harbour bound vessels, while the green light indicates the port side of the same channel. An expression to remind of this is "red right returning". An example of a sector light is the light of the Fisgard Lighthouse in British Columbia. The lighthouse as built to guide ships through the entrance of Esquimalt harbour. The white sector is an isophase light of 2s from 322° to 195°. If the ship sees
Ship John Shoal Light which there was no room in the light itself. In 1973 the light was automated, and four years later the original Fresnel lens was removed and replaced by a solar powered beacon, whose solar panels stand on the platform where the tanks once rested. In June 2011, the General Services Administration made the Ship John Shoal Light (along with 11 others) available at no cost to public organizations willing to preserve them. Ship John Shoal Light The Ship John Shoal Light marks the north side of the ship channel in Delaware Bay on the east coast of the United States,