The TRIDENT-3000 is one of the largest rotationally-moulded buoys available, with a float diameter of 3 meters and lantern focal height of up to 5 meters. The float section of the TRIDENT-3000 is built from four roto-moulded quadrants, which fasten together to form an increadibly robust 3 meter wide float section standing 1.8 meters tall. Each quadrant is moulded from UV stabilised virgin polyethylene, and has a 12mm wall thickness. In addition, each section is filled with closed-cell polyurethane, which prevents the ingress of moisture in the unlikely event of damage.