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Replacement Bulbs

96 Listed

  1. Hella Marine 10W SV8.5 Base Replacement Navigation/Interior Bulb - H83100001

    $1.17
    0
  2. 30% off

    Wesbar Trailer Light Replacement 2057 Bulb - 30-84-057

    $1.79
    $1.25
    0

  3. Hella Marine SV8.5-8 Festoon Replacement Bulb - 002091361

    $2.15
  4. 30% off

    Dr. LED Single-Sided Wedge Base LED Replacement Bulb - 8001559

    $4.50
    $3.15
    0

  5. Ancor Festoon Light Bulbs (2-Pack) - 529102

    $3.56
    0

  6. Hella Marine H3 Floodlight Replacement Bulb - 178555061

    $4.63
  7. 29% off

    Marinco 24V Replacement Halogen Spotlight Bulb - 202320

    $7.42
    $5.20
    0
  8. 9% off

    Ancor Medium Screw Base Light Bulbs

    $6.31 - $8.25
    $5.68 - $8.25
    0

  9. Hella Marine BA9s Replacement Navigation Bulb - 358107422

    $6.11

  10. Scandvik Wafer Back-Pin G4 LED Replacement Bulb 6SMD - 41001

    $6.49
    0

  11. Hella Marine Replacement Halogen Flood Light Bulb - H83135051

    $6.77
    0

  12. Marinco 12V Replacement Halogen Spotlight Bulb - 202319

    $7.14
    0
  13. 20% off

    Dr. LED Blue G4 LED Disk - 9000364

    $9.00
    $7.20
    0

  14. SCAD Technologies Ba15d Bayonet Bulb Socket Adapter - 10014

    $7.61
    0

  15. Scandvik Festoon Wafer Bulb

    $7.73 - $10.26

  16. Scandvik Warm White G4 Tower Bulb - 41070

    $8.28

  17. Scandvik G4 Wafer Side-Pin Bulb

    $8.59 - $15.57
  18. 25% off

    Dr. LED Elongated Magnum LED Replacement Bulb - 9000449

    $12.00
    $9.00
    0
  19. 80% off

    Dr. LED Replacement LED Sealed Beam - 90 deg. Connectors - 9000074

    $45.00
    $9.00
    0

  20. Scandvik G4 Wafer Back-Pin LED Bulb

    $9.01

  21. Scandvik Replacement Wafer Back-Pin G4 LED Bulb - 41000P

    $9.03
  22. 20% off

    Imtra "Mini" G4 LED Replacement Bulb - ILBPG4-09C

    $11.74
    $9.39
    0

  23. Scandvik Wedge Base Mini-Tower Bulb - 41095P

    $9.82

  24. Scandvik Blue LED G4 Halogen Look-Alike Bulb - 41038P

    $9.84

  25. Scandvik Warm White A15 Bulb - 41036P

    $10.50

  26. Scandvik Bayonet Base Wafer Offset Pins - Dual Contacts Bulb - 41088P

    $10.69

  27. Scandvik Bayonet Base Wafer Parallel Pins - Dual Contacts Bulb

    $10.69

  28. Dr. LED Red G4 SMD LED Disk - 9000098

    $10.79
    0

  29. Imtra Blue "Mini" G4 LED Replacement Bulb - ILSPG4-09B

    $10.82
    0
  30. 15% off

    Mast Products G4 COB LED Replacement Bulb

    $12.80
    $10.88 - $12.80
    0

  31. Perko Festoon Replacement Bulbs

    $10.90 - $16.42
    0

  32. Scandvik Wedge Base Tower Bulb - 41092P

    $11.56

  33. Scandvik Mini-Tower LED Replacement Bulb - 41034P

    $11.56
    1

  34. Scandvik Mini-Bayonet Mini-Tower Parallel Pins - Single Contact Bulb - 41075P

    $11.72

  35. Scandvik Bayonet Base Mini-Tower Bulb - 41090P

    $11.72

  36. Imtra "Mini Tower" G4 LED Replacement Bulb - ILTWG4-15W

    $11.79
    0

  37. Scandvik MR16 LED Light Bulb

    $12.16 - $13.30

  38. Scandvik Bayonet Tower Parallel Pins - Dual Contacts Bulb

    $12.24

  39. Scandvik Bayonet Tower Offset Pins - Dual Contacts Bulb

    $12.24

  40. Scandvik Bayonet Compact-Tower Parallel Pins - Single Contact Bulb

    $12.24

  41. Scandvik Wedge Base Bulb - 41097P

    $12.44

  42. Scandvik Dimmable G4 COB LED Replacement Bulb - 41072P

    $12.49
    0

  43. Imtra "Mini" Bayonet LED Replacement Bulb - ILBA1142-06W

    $12.66
    0

  44. Imtra "Mini" Bayonet LED Replacement Bulb - ILBA1156-06W

    $12.66
    0

  45. Imtra "Mini" G4 LED Replacement Bulb - ILBPG4-09W

    $12.66
    0

  46. Imtra "X-Beam" G4/GU4 LED Replacement Bulb

    $12.66
    0

  47. Imtra Festoon Base LED Replacement Bulb

    $12.66
    0

  48. Scandvik Festoon 360 Deg. Bulb - 41035P

    $12.88
 
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About Replacement Bulbs

Replacement Bulbs for Boats

Marine light bulbs are fairly unique from top to bottom. Applications are nearly endless as well with replacement lightbulbs for boats including everything from navigation to overhead fixtures. Defender Marine offers a wide variety of marine light bulbs to fit every need aboard.

What kind of bulb is this??

Identifying the replacement marine bulb is the first step in choosing a new one. The base style is the place to start for choosing the correct replacement light bulb, matching the bi-pin, single contact, or even screw base of the old bulb will eliminate a lot of guesswork. On the other end LED, Halogen, and incandescent-style marine bulbs are an option of choice.

Adaptors and conversion kits offer more options

With all those styles of marine light bulb bases sometimes it may be easier to choose a marine bulb and then a conversion kit. Adaptors to the two-prong style base and even conversion kits to LED-style bulbs are offered for boaters looking to replace marine light bulbs.

Marine light bulbs for every application

You name it - you got it! There are marine replacement light bulbs for exterior applications like navigational lights, anchor lights, trailer lights, and spotlights. Inside the cabin, marine light bulbs are offered for chart lights, overhead lights, interior halogen lights, and screw-in lamp lights designed for the marine environment.

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