... guards,offshore installations and maintenance companies. 2. Also,Ideal for hazard marking, aquaculture, perimeter lighting & a host of ... :2008 CE,CCC,UL certificateYESWarranty time4 years for light; 2.5years for batteryAPPLICATION 1) MARINE AIDS TO NAVIGATION2)OIL ... hazard marking, aquaculture, perimeter lighting 7)aids to marine navigation(AtoN) lights to port, harbor, lighting house authorities, ...