Marine Replacement Bulbs - LED, Halogen & Navigation Light Bulbs
Premium Marine Replacement Bulbs - LED, Halogen & Navigation Light Bulbs
Explore our comprehensive selection of marine replacement bulbs for navigation lights, cabin lights, deck lights, and all onboard lighting systems. From energy-efficient LED bulbs to traditional halogen and incandescent bulbs, we provide the exact replacements you need to keep your vessel's lighting operational and compliant with maritime regulations.
Product Categories
- Navigation Light Bulbs: COLREG-compliant bulbs for port, starboard, stern, and masthead lights
- LED Replacement Bulbs: Energy-efficient LED bulbs in BA15s, BA15d, BAY15d, and festoon bases
- Halogen Bulbs: High-intensity halogen bulbs for searchlights and deck lighting
- Incandescent Bulbs: Traditional filament bulbs for cabin and utility lighting
- Bi-Pin Bulbs: G4, GU10, and other bi-pin base bulbs for specialty fixtures
- Festoon Bulbs: Tubular festoon bulbs for cabin and courtesy lighting
- Specialty Bulbs: Anchor light bulbs, strobe bulbs, and signal light replacements
All marine replacement bulbs are designed for 12V and 24V DC systems with proper voltage regulation and vibration resistance. LED bulbs offer superior energy efficiency (up to 90% less power consumption), longer service life (50,000+ hours), and reduced heat output compared to traditional bulbs. Navigation light bulbs meet USCG, COLREG, and international maritime lighting standards.
Essential maintenance items for keeping navigation lights, cabin lights, deck lights, and all onboard lighting systems operational. Proper bulb selection based on fixture type, voltage, and base configuration ensures reliable illumination and regulatory compliance.
Filters
Scandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41087P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41086P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41085P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41083P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41082P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V (41081P)
Scandvik LED Replacement Bulb – Multi-Base, Multi-VoltageDrop-in LED replacements for the three most common marine bulb base types — G4, Bayonet, a...
View full detailsScandvik 41072P LED G4 Replacement Bulb, Warm White
Upgrade marine lighting with the Scandvik 41072P LED G4 Replacement Bulb in warm white—designed as a halogen look-alike with multi-voltage DC opera...
View full detailsScandvik G4 LED Replacement Bulb, Multi-Voltage 10–30V – 41041P
G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41041P is a direct-replacement G4 LED bulb designed to upgrade halogen and in...
View full detailsScandvik G4 LED Replacement Bulb, Multi-Voltage 10–30V – 41040P
G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41040P is a direct-replacement G4 LED bulb for upgrading halogen and incandes...
View full detailsScandvik G4 LED Replacement Bulb, Blue, Multi-Voltage 10–30V – 41038P
Blue G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41038P is a blue-output G4 LED replacement bulb for adding accent and am...
View full detailsScandvik A19 LED Replacement Bulb, Multi-Voltage 10–30V – 41037P
A19 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41037P is an A19-base LED replacement bulb designed for marine use. It opera...
View full detailsScandvik A15 LED Replacement Bulb, Multi-Voltage 10–30V – 41036P
A15 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41036P is an A15-base LED replacement bulb designed for marine use. It opera...
View full detailsScandvik G4 LED Replacement Bulb, Red, Multi-Voltage 10–30V – 41033P
Red G4 LED Replacement Bulb for Night-Vision-Safe Marine Lighting – 12V & 24VThe Scandvik 41033P is a red-output G4 LED replacement bulb for us...
View full detailsScandvik G4 LED Replacement Bulb, Blue, Multi-Voltage 10–30V – 41032P
Blue G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41032P is a blue-output G4 LED replacement bulb for adding accent and am...
View full detailsScandvik G4 LED Replacement Bulb, Multi-Voltage 10–30V – 41031P
G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41031P is a G4 bi-pin LED replacement bulb designed for marine use. It operat...
View full detailsScandvik G4 LED Replacement Bulb, Multi-Voltage 10–30V – 41030P
G4 LED Replacement Bulb for 12V & 24V Marine LightingThe Scandvik 41030P is a G4 bi-pin LED replacement bulb designed for marine use. It operat...
View full detailsScandvik 41022P G4 LED Replacement Bulb – Blue, 10–30V
Scandvik 41022P G4 LED Replacement Bulb – Blue, 10–30V Upgrade your existing G4 light fixtures to energy-efficient LED with the Scandvik 41022P. T...
View full detailsScandvik 41114P GU10 LED Replacement Bulb – 110V AC
Scandvik 41114P GU10 LED Replacement Bulb – 110V AC Upgrade the GU10 light fixtures aboard your vessel to energy-efficient LED with the Scandvik 4...
View full detailsScandvik 41021P G4 LED Replacement Bulb – White, 10–30V
Scandvik 41021P G4 LED Replacement Bulb – White, 10–30V Upgrade your existing G4 light fixtures to energy-efficient LED with the Scandvik 41021P. ...
View full detailsScandvik 41020P G4 LED Replacement Bulb – Warm White, 10–30V
Scandvik 41020P G4 LED Replacement Bulb – Warm White, 10–30V Upgrade your G4 light fixtures to energy-efficient LED with the Scandvik 41020P. This...
View full detailsScandvik 41112P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Scandvik 41112P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V One bulb, three base types. The Scandvik 41112P LED Replacement Bulb is desi...
View full detailsScandvik 41011P G4 LED Replacement Bulb – Warm White, 10–30V
Scandvik 41011P G4 LED Replacement Bulb – Warm White, 10–30V Upgrade your G4 light fixtures to energy-efficient LED with the Scandvik 41011P. This...
View full detailsScandvik 41111P LED Replacement Bulb – G4 / Bayonet / Festoon, Warm White, 10–30V
Scandvik 41111P LED Replacement Bulb – G4 / Bayonet / Festoon, Warm White, 10–30V One warm white LED bulb that fits three of the most common marin...
View full detailsScandvik 41010P G4 LED Replacement Bulb – Warm White, 10–30V
Scandvik 41010P G4 LED Replacement Bulb – Warm White, 10–30V Upgrade your G4 light fixtures to energy-efficient LED with the Scandvik 41010P. This...
View full detailsScandvik 41110P LED Replacement Bulb – G4 / Bayonet / Festoon, Blue, 10–30V
Scandvik 41110P LED Replacement Bulb – G4 / Bayonet / Festoon, Blue, 10–30V One blue LED bulb that fits three of the most common marine fixture ba...
View full detailsScandvik 41009P LED Replacement Bulb – G4 / Bayonet / Festoon, Warm White, 10–30V
Scandvik 41009P LED Replacement Bulb – G4 / Bayonet / Festoon, Warm White, 10–30V One warm white LED bulb that fits three of the most common marin...
View full detailsScandvik 41107P LED Replacement Bulb – G4 / Bayonet / Festoon, Cool White, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41107P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41008P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41008P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41106P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41106P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41105P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41105P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41104P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41104P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41103P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41103P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41102P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41102P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41101P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41101P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41100P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41100P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsScandvik 41097P LED Replacement Bulb – G4 / Bayonet / Festoon, 10–30V
Multi-Voltage LED Replacement Bulb for Marine FixturesThe Scandvik 41097P is a direct-fit LED replacement bulb compatible with G4, Bayonet, and Fes...
View full detailsSea-Dog #1034 Bayonet Base Incandescent Bulb, 12.8V – Pack of 2
Dependable #1034 Replacement Bulbs for Marine Bayonet FixturesThe Sea-Dog #1034 is a general-purpose 12.8V incandescent bulb with a bayonet base, s...
View full detailsSea-Dog 8-LED Festoon Bulb – 1-3/4", 12V, Nickel-Plated Brass
LED Upgrade in a Festoon Form FactorThe Sea-Dog 8-LED Festoon Bulb is a direct replacement for standard 1-3/4" festoon sockets, bringing LED effici...
View full detailsSea-Dog 6-LED Festoon Bulb – 1-3/4", 12V, Nickel-Plated Brass
LED Efficiency in a Standard 1-3/4" Festoon SocketThe Sea-Dog 6-LED Festoon Bulb is a direct drop-in replacement for 1-3/4" festoon sockets, delive...
View full detailsSea-Dog 6-LED Festoon Bulb – 1-1/2", 12V, Nickel-Plated Brass
Compact 1-1/2" LED Festoon Bulb for 12V Marine FixturesThe Sea-Dog 6-LED Festoon Bulb in the 1-1/2" length is a direct drop-in replacement for shor...
View full detailsSea-Dog 4-LED Festoon Bulb – 1-1/2", 12V, Nickel-Plated Brass
Low-Output LED Festoon Bulb for Accent and Indicator LightingThe Sea-Dog 4-LED Festoon Bulb in the 1-1/2" length is a direct drop-in replacement fo...
View full detailsSea-Dog 4-LED Festoon Bulb – 1-1/4", 12V, Nickel-Plated Brass
Compact 1-1/4" LED Festoon Bulb for Tight Marine SocketsThe Sea-Dog 4-LED Festoon Bulb in the 1-1/4" length is a direct drop-in replacement for the...
View full detailsSea-Dog #906 Wedge Base Incandescent Bulb, 12.8V
Vibration-Resistant #906 Wedge Base Bulb for 12V Marine FixturesThe Sea-Dog #906 is a 12.8V incandescent wedge base bulb designed for marine cabine...
View full detailsSea-Dog G4 Bi-Pin Halogen Bulb – 20W, 12.8V, 700cp – Pair
High-Output G4 Halogen Bulbs for 12V Marine FixturesThese Sea-Dog G4 bi-pin halogen bulbs are JC-type replacements for the G4 socket standard found...
View full detailsSeaDog 4418161 MR16 Halogen Bulb With Reflector, 12V, 10W
Sea-Dog MR16 halogen bulb with reflector is designed for 12V marine lighting applications, using a bi-pin MR-16 base for a direct bulb-style replac...
View full detailsSeaDog 4051111 Halogen Flood Light Replacement Bulb, 1/cd
Restore your Sea-Dog halogen flood light output with this SeaDog 4051111 replacement bulb. Designed as a direct bulb replacement for specific Sea-D...
View full detailsSeachoice LED Replacement Bulb For 1157 25/8W
Upgrade your fixture with this Seachoice LED replacement bulb made for 1157 (25/8W) applications. Key Features LED replacement bulb for 1157 fixtu...
View full detailsSeachoice Replacement Bulb 3W For 06121 and 06131
Restore original lighting performance with this Seachoice replacement bulb for compatible Seachoice portable navigation lights. Key Features Repla...
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