Perko Light Bulbs

Perko Light Bulbs: Genuine Replacements for a Century-Old Marine Lighting Legacy

When a bulb burns out on the water, there is no pulling over to wait for daylight. That is why boaters who trust Perko for their navigation lights, anchor lights, and cabin fixtures also rely on genuine Perko replacement bulbs to keep those systems performing exactly as designed. Founded in 1916 as Perkins Marine Lamp Corporation, Perko remains a privately owned, family-operated company five generations later — and that continuity shows in the exacting fit and compatibility of its replacement bulb lineup.

Built Around the Fixtures Boaters Already Own

Perko's strength in light bulbs comes directly from its deep roots in marine fixture manufacturing. Spare bulbs are available in 12V, 24V, and 32V configurations, designed to fit many different styles of Perko incandescent navigation lights. Whether you need a replacement for a classic Figure 71 anchor light, a bi-color pole light, a spreader light, or a cabin dome fixture, Perko produces matched bulbs engineered to work seamlessly within those housings.

When replacing Perko anchor light bulbs, it is important to match the proper bulb shape, wattage, voltage, and lumen output — and for those looking to upgrade, Perko LED replacement bulbs are engineered for specific Perko light housings. The festoon-base format is among the most common, with 12V, 10W festoon bulbs serving as direct-fit replacements for a wide range of Perko navigation and courtesy light fixtures.

Incandescent Reliability and LED Upgrades

Perko's bulb catalog spans both LED and incandescent options, delivering long-lasting and power-saving solutions to fit the needs of both traditionalists and efficiency-minded boaters. Perko also offers LED navigation lights that are more energy-efficient and durable than traditional bulbs — and the brand's replacement bulb line supports that transition with housing-matched LED retrofit options.

For boaters operating larger or commercial vessels, a choice of traditional incandescent or brighter quartz-halogen bulbs runs on 32V, 120V, or 230V for searchlight applications, illustrating the breadth of Perko's bulb engineering across vessel types and voltage systems.

Why Genuine Perko Bulbs Matter

Perko has been guiding vessels across the globe with dependable navigation lights designed to be affordable and well-made while meeting current U.S. Coast Guard requirements. Using genuine replacement bulbs — matched by figure number and voltage — is the straightforward way to maintain that compliance and performance. Perko even provides a bulb selection guide to help boaters quickly find the right bulb: simply select the fixture model and voltage, and the required bulb is identified.

Vertically integrated with over a century of innovation history, all Perko products are Made in USA, and the company is ISO 9001:2015 registered. That quality standard extends all the way down to the spare parts and consumables — including every bulb in the lineup. Whether you are stocking up before a long passage or making a quick dockside repair, genuine Perko light bulbs are the dependable choice for keeping your vessel properly illuminated and compliant on the water.