occulting light造句

• The occulting light flashes red or white depending on the direction.
• The occulting light is located on top, at an elevation of about.
• The occulting light in white, red, and green can be seen for.
• The lighthouse has an occulting light with white, red, and green lights.
• It has an occulting light that flashes in white, red, and green.
• The occulting light is on for 3 seconds, then off for 3 seconds.
• The occulting light can be seen for about.
• The tall lighthouse has an occulting light that flashes white, red, and green.
• The occulting light on the top of the tower can be seen for up to.
• The white occulting light flashes every six seconds, and it can be seen for about.
• It has an occulting light that blinks white, red, and green over an eight second period.
• The occulting light has a 6-second cycle, emitting a 26, 100-candela light.
• The occulting light flashes red, white, or green depending on the direction from which it is viewed.
• The occulting light emits a white, red, or green light ( depending on direction ) once every six seconds.
• The secondary light is an occulting light in white, red, and green and it can be seen for up to.
• An occulting light is a rhythmic light in which the duration of light in each period is longer than the total duration of darkness.
• We know, also, that multiple lights were a feature of many locations before occulting lights arrived to give a station clear identity at night.
• The Hoy High Light, known as Graemsay Island Range Rear, is high and has a white and red occulting light every 8 seconds depending on the directions.
• The light has a range of 20 nautical miles, and has an occulting light characteristic which consists of a pattern of three flashes of white light every eight seconds.
• The white, red, or green light ( depending on direction ) is an occulting light which flashes off once every 6 seconds at an intensity of 4, 500 candela.