Sea-Dog Side Mount LED Navigation Port / Starboard Lights 2 NM Stainless Steel. The Sea-Dog Black Side Mount LED Navigation Lights is constructed of injection molded ABS and has a 1NM (colreg 1 mile) approved rating. For an amazing way to make sure you are working with one of the best lights the maritime industry has to offer choose the Sea-Dog Black Side Mount LED Navigation Lights. Specifications for Sea-Dog Side Mount LED Navigation Port / Starboard Light: Manufacturer: Sea-Dog Light Type: Navigation Bulb Type: LED Package Contents: Sea-Dog Black Side Mount LED Navigation Lights Sea-Dog 400079-1: Side Mount LED Navigation Port / Starboard Lights 2 NM Stainless Steel