<p>SOLAS requires one of these markers to be mounted on each Bridgewing attached to a 4kg lifebuoy.</p> <p>Produces dense orange smoke for 15 minutes and two lamps emit at least 2 candela light for 2 hours.</p> <p>Signals the position of a person overboard at sea, during the day or at night.</p> <p>Application:</p> <p>Mounted with a steel bracket to each bridgewing apparatus attached to a lifebuoy. The signal can be mounted up to 60m above sea level. (SOLAS requires >30m).</p> <p>In a man overboard emergency, the signal device is automatically activated by releasing the 4kg lifebuoy, marking the position of the person who has fallen overboard. The signal can also be manually activated.</p> <p>Product Specifications:</p> <p>* Height: 453mm (17.83 in)</p> <p>* Diameter: 275mm (10.83 in)</p> <p>* Weight: 4.7kg (10.36 lbs)</p> <p>* Weight - with bracket: 6.7kg (14.77 lbs)</p> <p>* Lamps (bulbs): 2 x 2.4v 1.2A</p> <p>* Operating temperature range: -1ºC - +30ºC</p> <p>* Storage temperature range: -30ºC - +65ºC</p> <p>* Burning time: 15 minutes</p> <p>* Light color: White</p> <p>* Duration: 2 candela, 2 hours</p> <p>* Lifebuoy weight to be used: 4.0kg (8.82 lbs)</p> <p>* Rope attached to lifebuoy: 4m (13ft) length, 9.5mm (0.37 in) diameter</p>