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Dr. LED Replacement BulbsDr. LED White Polar Star 40 after-market replacement LED light bulb for the Aqua Signal Series 40 Anchor Light has been certified by a U.S. Coast Guard (USCG) accepted independent laboratory as compliant with the USCG COLREG 1972 (International Maritime Organization) standards and verified to be in conformance with the navigation light regulations of ABYC A-16.

This is the only after-market navigation replacement light bulb that has received such certification.

Dr. LED Polar Star 40 White/Green/Red bulb
For Aqua Signal series 40, 41, 42, 50 and similar navigation lights


This is the first of a series of certifications for its Polar Star 40and Polar Star 25, a series of after-market LED replacement bulbs for navigation lights. The Polar Star series have built-in patent-pending circuitry to maintain constant 2 Nautical Mile visibility brightness from an input voltage range of 11VDC to 15VDC while only drawing 0.09A.

Navigation lights have always been a big power drain for boaters as they can draw up to 25W of battery power each. In many instances, boaters would need to run the engine to replenish the drained battery bank.

Dr. LED Polar Star 40 Tri-color bulb lit

Dr. LED Polar Star 40 Tri-color bulbs
For Aqua Signal series 40, 41, 42, 50 and similar navigation lights

Dr. LED Polar Star series of LED replacement bulbs for navigation lights provide single, bi-color, and tri-color replacements for many makes of navigation light fixtures. All boaters need to do is to remove their incandescent bulbs and replace them with Dr. LED LED bulbs. By doing so, the current draw is reduced at least 90% and the long life of Dr. LED bulb will eliminate frequent bulb replacements.

Dr. LED Polar Star 25 bulb
For Aqua Signal series 25 and similar navigation lights

Dr. LED uses only the highest quality components for its products: these bulbs have gold plated contacts and use lead free solder. They are shock, vibration, and water-resistant. With their UV inhibiting, hardened polycarbonate outer shell, the bulbs even float!
Anchor lights and tri-color lights in particular are needed at night either in berth or sailing. With Dr. LED bulbs in place, boaters can now ensure safe anchoring and sailing all night without draining down the battery bank.

Dr. LED Bayonet and G4 MR11 Magnum ring bulbs
Specially designed to replace most single, double contact bayonet incandescent bulbs.
Specially designed to replace most "third degree burn " small hot G4 and MR11 halogen bulbs.

In addition to the LED navigation bulb replacements for Aqua Signal series 25 and series 40 and other makes, Dr. LED also provides a series of soothing warm white LED replacement bulbs for interior lights and other LED light fixtures for the marine market.

 
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