Sea-Dog Black Side Mount LED Navigation Lights - 1 NM - Port Starboard [400078-1]Black Side Mount LED Navigation Lights 1 NM Port & Starboard LED Side Mount Lights 400078 are approved for USCG 1 NM (Colreg 1 mile). Constructed of injection molded ABS. One pair includes port and starboard lights. Surface mounts vertically with two #8 FH fasteners (not included). 12VDC. Low amp draw. All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to