... private ports,marine coastal guards,offshore installations and maintenance companies. 2. Also,Ideal for hazard ... standards . 13) manual switch 14)Extremely Reliable and cost saving Speficiations: Light CharacteristicsIntensity25cdVisible Range>3.5nmAvailable colorsRed, ... 155mm, D: 165mmMounting dimension160-4XM6CustomizedExternal powerQuality control and Patents Quality Assurance ISO9001:2008 CE,CCC,UL ...