DHR70N Duplex lanterns are mandatory for seagoing vessels over 20 meters in lenght.
70220000
Specifications
Applications: Sea-going vessels over 20m in length. Nato codification
Materials: Matt black polyamide and polycarbonate, reinforced with fibreglass. Corrosion free, seawater
resistant and non-magnetic. Polycarbonate Fresnel lens, shock resistant and interchangeable.