A durable, straightforward red port (left side) navigation light from Perko, designed for vessels under 20 meters (65.6 ft).
 
This unit provides proper red sector illumination required for port-side visibility under navigation rules. Built with a black polymer housing and ribbed lens, it’s a reliable, no-fuss solution for maintaining a compliant lighting system.
 
Pairs with a green starboard light to complete your side navigation setup.
 
KEY SPECS
Model: 0109R00BLK
Type: Red Side Light (Port)
Voltage: 12 / 24 / 32V
Bulb: Not included
Vessel Size: Under 20 meters (65.6 ft)
Mounting: 1/2" threaded pipe or surface mount (#10 screws)
Material: Black polymer housing
Compliance: COLREGS / Inland Rules
Made in USA
 
CONDITION
New old stock (NOS)
Original box shows wear, markings, and storage aging
Light itself is unused
 
⚓ SAILORMAN NOTE
Half the equation—without a proper port light, your navigation setup isn’t complete.