Light buoy 400/6 is developed to be deployed in ports and bays. The cigar shaped body makes the buoy stable in the water surface. Because of the cigar shaped body the buoy is able to slips under ice. The buoy is equipped with a galvanized mooring pipe. In the center of the Light buoy is a pipe in which the battery is lowered. At the top, the light is screwed on to an aluminum flange. The Light buoy can be built / adapted for different LED lights on request.