... IP65, anti-seawater, anti-corrosion; 2-year warranty; 4. A4 316 stainless steel for bracket, Aluminum ZL 102 for fixture;5 ... nuts, including the bracket, are made from high quality A4 316 stainless steel. 10. A special ventilating gland is used ... for corrosion, seawater, oil and lubricant resistance. 12. Integrated single LED BridgeLux with constant current. 13. Patented heat dissipation technology for ...