Marine LED Replacement Bulbs by Base

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Dr. LED marine LED replacement bulbs

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Marine LED Replacement Bulbs by Base

Match the Base First • Confirm Index vs Non-Index Pins • Then Open Specs or Shop

Identify your base

Click a picture of your base type (or use the sticky bar above).

Forward Pointing Magnum Bayonet

BA15S Magnum PN 8001245

BA15S Magnum

PN 8001245 · BA15S · Single-Contact

  • Volts 12/24VDC or 12VAC
  • Output ~150lm warm white
  • Power ~2W
  • Beam Forward Spot

Single-contact forward spot for reading and directional cabin lights.

BAY15D Magnum PN 8001252

BAY15D Magnum Index

PN 8001252 · BAY15D · Index

  • Volts 12/24VDC or 12VAC
  • Output ~150lm warm white
  • Power ~2W
  • Beam Forward Spot

Offset-pin double-contact. Not interchangeable with BA15D non-index.

MR11 / MR16 Bi-Pin

MR11 Magnum bi-pin LED

MR11 Magnum

PN 8001238 · MR11 Bi-Pin

  • Volts 12/24V
  • Output ~150lm warm white
  • Power ~2W
  • Beam Directional spot

Forward bi-pin for reading, deck, and directional fixtures.

G4 Bi-Pin

G4 LED Disk Red PN 9000098

G4 LED Disk Red

PN 9000098 · G4 · Red 12VDC

  • Volts 12VDC
  • Style Flat disk
  • Color Red
  • Notes Zero RF emissions

Red night-vision and chart-table disk for G4 bi-pin fixtures.

Mini G4 PN 9000432

Mini G4

PN 9000432 · Mini G4 Bi-Pin

  • Volts 12/24V
  • Style Compact mini
  • Use Tight cabin fixtures

Smaller G4 for compact marine cabin lights.

G4 Tower PN 9000104

G4 Tower

PN 9000104 · G4 Tower Bi-Pin

  • Volts 12/24V
  • Style Side-emitting tower
  • Use Cabin flood-style

Tower-style G4 for broader cabin fill light.

Edison Medium Screw (DC)

Bayonet Tower (Side-Emitting)

BA15S tower PN 9000111

BA15S Tower

PN 9000111 · BA15S Tower

  • Volts 12/24V
  • Output ~300–330+ lm
  • Beam Side-emitting flood

Single-contact tower for cockpit and interior flood-style light.

Single-Sided Festoon (Interior)

T5 Wedge

PAR36 / AR111 Sealed Beam

PAR36 sealed beam PN 9000074

PAR36 / AR111 Sealed Beam

PN 9000074 · Aqua Signal Series 41 / Perko

  • Volts 12/24VDC & 12VAC
  • Output 700+ lm cool white
  • Use Spreader / foredeck

IP67 sealed-beam replacement for Aqua Signal Series 41 and compatible Perko lamps.

Dome Light LED Conversion Kits

Windex

Trailer Dual-Intensity Bulb

Trailer dual-intensity LED PN 8001157

Trailer Dual-Intensity LED

PN 8001157 · Trailer Stop/Tail Only · Trade #1157

  • Volts 12/24VDC
  • Power ~4W
  • Use Trailer stop / tail (not boat cabin)

Dual-intensity trailer bulb. Not a marine cabin bayonet base family—listed separately from BA15D / BAY15D Magnums.

120VAC LED Bulbs

Looking for navigation-certified bulbs? See Navigation Light LED Replacement Bulbs or Shop Nav Bulbs by Base. Full cabin hub: Marine LED Replacement Bulbs.

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