Nav Bulb - Ser. 40 LED Tri-Color DC Bay, Indexed
Replacement Bulbs for Aqua Signal, Perko, Hella, Attwood, & More
These Polar Star 40 series bulbs are specially designed as direct LED replacement bulbs for Aqua Signal Tri-Color navigation lights.
Since tri-color lights are mounted at the top of the mast, the super long life and lack of a filament to burn out are particularly significant features of these LED bulbs.
Installing a Polar Star 40 Tri-Color LED bulb can mean an end to trips up the mast to replace the bulb in your tri-color nav light.
These bulbs are fabricated from the highest quality components to assure long life and trouble-free functioning.
Patented internal circuitry provides consistent brightness and makes them immune to life-shortening voltage fluctuations.
Incredibly low power draw (~1W) makes them the perfect way to reduce energy consumption.
These are BAY-15d bulbs - BA (bayonet base), Y (indexed pins), 15mm diameter base, d (double contact)
The indexed pins ensure that the bulb is facing in the correct direction within the light fixture.
Tri-Color - Red/Green/White
Ultra-rugged with no filament to burn out or break
Glass portion measures 1"Dia. x 1-7/8"H (25mm x 47mm)
Note: White LED bulbs should never be used behind colored lenses in nav lights, as they will not produce the required brightness.
Only the corresponding colored LED should be used in nav lights with colored lenses