Housing High quality, impact & shock resistant polycarbonate. Non-corrosive Non-magnetic Seawater resistant Range of visibility Starboard optics – 3nm Electric Conus inclusive 1.5 m special connection cable 2 x 1.5 mm², self-protective insulation, class II Lamp Easy to change special tungsten bulb Cable insert Special cabe gland metric pressure screw M24 x 1.5 with protection against buckling Mounting Base flange attachment, 4 screws (not included). Allround lights may also be hoisted. Additional mounting aids see drawing