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Replacement Bulbs

134 Listed

  1. Scandvik Nav. Festoon Bulb - 360 deg.

    $23.09

  2. Scandvik Nav. Barrel Bulb - 360 deg.

    $23.09

  3. Scandvik Bayonet Tower Parallel Pins - Dual Contacts Bulb

    $18.28

  4. Scandvik Bayonet Tower Offset Pins - Dual Contacts Bulb

    $18.28

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

    $18.28

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

    $17.77

  7. Scandvik Festoon Wafer Bulb

    $11.75 - $15.39

  8. Scandvik G4 Wafer Back-Pin LED Bulb

    $13.60
    1

  9. Scandvik G4 Wafer Side-Pin Bulb

    $12.99 - $25.84

  10. Scandvik G4 Wafer Side-Pin Dual Color Bulb

    $34.42 - $35.83

  11. Scandvik MR16 LED Light Bulb

    $18.15 - $19.79

  12. Scandvik Warm White G4 Tower Bulb - 41070

    $13.85

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

    $17.52

  14. Scandvik GU10 LED Bulb - 41114P

    $23.95

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

    $14.80

  16. Scandvik Warm White A19 Bulb - 41037P

    $22.44

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

    $19.53

  18. Scandvik Wedge Base Tower Bulb - 41092P

    $17.26

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

    $16.28
    1

  20. Scandvik Wedge Base Bulb - 41097P

    $18.55

  21. Scandvik Festoon Bulb - 360 deg. - 41035P

    $21.44

  22. Scandvik Warm White A15 Bulb - 41036P

    $16.93

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

    $12.99

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

    $17.77

  25. ACR RCL-50 Searchlight Replacement Bulb - 70W - 6010

    $196.57
    0

  26. ACR RCL-600/600A Lamp - 6007

    $2,765.59
    0
  27. 9% off

    ACR RCL-50 Searchlight Replacement Bulb - 55W - 6002

    $95.05
    $85.61
    0

  28. ACR RCL-100 Searchlight Replacement Bulb - 55W - 6003

    $195.16
    0

  29. ACR RCL-300A HID Searchlight Replacement Bulb - 6009

    $1,536.07
    0

  30. Dr. LED MR16 1X LED Replacement Bulb - 12V - 8001825-08

    $32.31
    0

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

    $10.48
    1

  32. Perko Festoon Replacement Bulbs

    $16.94 - $28.28
    1
  33. 48% off

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

    $3.12
    $1.60
    0
  34. 39% off

    Sea-Dog Replacement Incandescent Spreader Light Bulb - 405411

    $54.16
    $32.73
    0

  35. SCAD Technologies Ba15d Bayonet Bulb Socket Adapter - 10014

    $7.01
    0

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

    $18.62
    1

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

    $19.28
    2

  38. Marinco Replacement Halogen Spotlight Bulb - 12V - 202319

    $11.91
    1

  39. Marinco Replacement Halogen Spotlight Bulb - 24V - 202320

    $12.29
    0

  40. Marinco Guest Spotlight Bulb Replacement Kit with Bezel - 729493

    $75.31
    0

  41. Marinco Guest Spotlight Bulb Replacement Kit with Bezel - 729494

    $95.69
    0

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

    $17.22
    1

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

    $18.45
    0

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

    $18.45
    0

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

    $18.45
    0
  46. 24% off

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

    $17.15
    $13.02
    0

  47. Imtra "X-Beam" G4 LED Replacement Bulb

    $19.46
    2

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

    $19.46
    0
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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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