Injection Molded Nylon/Aluminum
LED Telescopic All Around Lights are approved for USCG 2NM (Colreg 2 mile). 12 Volt DC. Note: All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to United States Coast Guard regulations for 1 NM and 2 NM navigation lights for more information.