Orange (colour) Orange (colour) Orange is the colour between yellow and red on the spectrum of visible light. Human eyes perceive orange when observing light with a dominant wavelength between roughly 585 and 620 nanometres. In painting and traditional colour theory, it is a secondary colour of pigments, created by mixing yellow and red. It is named after the fruit of the same name. The orange colour of carrots, pumpkins, sweet potatoes, oranges, and many other fruits and vegetables comes from carotenes, a type of photosynthetic pigment. These pigments convert the light energy that the plants absorb from the sun into chemical
Port Washington Light was first lit in 1889. This tower was unmanned and was maintained by the keepers of the older light. By 1903 it was clear that only one light was needed, and the old Port Washington Light was discontinued. Keeper Charles Lewis, Jr. retired in 1924 upon the electrification of the pierhead light, but apparently continued to live in the old house. In 1934, however, a new steel tower was installed on the breakwater, and this light required manual maintenance of its foghorns. The old light was remodeled to house the new set of keepers, including the removal of the tower