Combined LIGHT and SMOKE Man Overboard Lifebuoy marker.
The Lifebuoy Marker is normally mounted on a Ships
Bridgewing attached to a 4 kg Lifebuoy. It is automatically or manually
deployed to mark the position of a person in the water by day or night.
Featuring a self-activated lighting system which exceeds SOLAS
requirements for 2 candela light output and 2 hours duration, plus
providing 15 minutes of dense orange smoke. Ships are required to fit at
least two markers.