300-038 double steaming light H 5 NM 0-50 m. The configuration follows the application identified in the product name. Article 186838. Visibility: 5 NM. Vessel range: for vessels in the 0-50 m class. Horizontal mounting. Lopolight LED navigation light with IP68 protection and 10–32 VDC supply, intended for marine navigation in accordance with COLREG72. The standard housing uses anodized aluminum with a PMMA lens and A4 stainless-steel fasteners.