Sea-Dog LED Removable Telescopic All Around Light - 26" - 48"LED Removable Telescopic All Around Light 26" 48" LED Removable Telescopic 360 All Around Lights are approved for USCG 2NM (Colreg 2 mile). Constructed of injection molded nylon and aluminum. 12VDC. Low amp draw. Installs with three #8 FH fasteners (not included). All USCG approved navigation lights must be mounted properly to provide the correct visual alignment and allow unimpeded sight lines. Please refer to USCG regulations for 1 NM and 2 NM