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Replacement Bulbs

121 Listed

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

    $2,706.76
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  2. ACR RCL-300A HID Searchlight Replacement Bulb - 6009

    $1,503.40
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  3. ACR RCL-50 Searchlight Replacement Bulb - 70W - 6010

    $192.40
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  4. ACR Replacement Halogen Searchlight Bulb - 6001

    $179.98
    0
  5. 9% off

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

    $191.02
    $171.98
    0

  6. Marinco Spotlight Bulb Replacement Kit - 22014-P

    $166.18

  7. Perko Sealed Beam Unit - 7" - 043300312V

    $115.14

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

    $98.56
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  9. ACR RCL-50 Searchlight Replacement Bulb - 55W - 6002

    $88.42
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  10. Perko Combination Masthead/Anchor Lights Converter Module - 12V - 1680DP012V

    $84.76

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

    $73.72
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  12. Perko Double Contact Bayonet Bulb

    $72.34
  13. 34% off

    Dr. LED White Polar Star Navigation LED Replacement Bulb - 9000388

    $99.94
    $65.17
    0

  14. Dr. LED Bi-Color Polar Star 25 Festoon Navigation LED Replacement Bulb - 8001122

    $62.68
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  15. Dr. LED Green Polar Star 40 Navigation LED Replacement Bulb - 8001771

    $62.68
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  16. Dr. LED H2492 Star Navigation LED Replacement Bulb - 8000067

    $62.68
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  17. Dr. LED Red Polar Star 40 Navigation LED Replacement Bulb - 8001764

    $62.68
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  18. Dr. LED White Polar Star 40 Navigation LED Replacement Bulb - 8001757

    $62.68
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  19. Perko Medium Prefocus Bulb

    $61.30 - $99.94

  20. Perko Sealed Beam Unit - 2 3/4" - 043200112V

    $58.54

  21. Forespar LED Replacement Bulb (Bottom) for ML-1/ML-2 Light Deck Light - 132335

    $56.85
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  22. Perko Double Contact Bayonet Indexing Base Bulb

    $54.40 - $72.34

  23. Dr. LED White Festoon Star Navigation LED Replacement Bulb - 36 - 44 mm (1 7/16" - 1 3/4") - 9000241

    $50.26
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  24. Whitecap Flush Mount Sidelight Replacement LED

    $48.88

  25. Forespar Festoon LED Replacement Bulb (Top) for ML-2 Light - 132325

    $43.60
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  26. Dr. LED Edison SideKick 3X LED Replacement Bulb - 8001818

    $41.57
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  27. Dr. LED White Festoon Star Navigation LED Replacement Bulb - 28 - 31 mm (1 1/8" - 1 1/4") - 9000173

    $36.60
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  28. Dr. LED Hex GE90 Star Navigation LED Replacement Bulb - 9000425

    $36.60
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  29. Seachoice LED Replacement Bulb - 12V - 02501

    $35.08
  30. 34% off

    Sea-Dog Replacement Incandescent Spreader Light Bulb - 405411

    $53.02
    $34.67
    0

  31. Scandvik G4 Wafer Side-Pin Dual Color Bulb

    $33.70 - $35.08

  32. Dr. LED Red/White Dome Light LED 2-Bulb Conversion Kit - 9000333

    $32.88
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  33. Dr. LED Polar Star 20 Navigation LED Replacement Bulb - 8001849

    $31.63
    0

  34. Dr. LED Magnum MR16 1X LED Replacement Bulb - 8001825

    $30.94
    0

  35. Imtra Tower Bayonet LED Replacement Bulb - ILTW1142-SMW

    $30.94
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  36. Imtra Tower Navigation Bayonet LED Replacement Bulb

    $30.94
    0

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

    $30.94
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  38. Dr. LED Dome Light LED Conversion Kit - 9000159

    $30.39
    0

  39. Dr. LED G4 LED Bulb - 9000104

    $27.60
    0

  40. Dr. LED Magnum MKII LED Replacement Bulb - Single Contact Non-Indexed BA15S - 8001245

    $27.60
    0

  41. Hella Marine BAY15D Bayonet Base Replacement Navigation Bulb - 003488301

    $27.29
    0

  42. Imtra Dual Color "X-Beam" G4 LED Replacement Bulb

    $26.93
    0

  43. Dr. LED Edison 1X LED Replacement Bulb - 8001795

    $23.98
    0

  44. Dr. LED Waterproof Mini G4 Star LED Replacement Bulb - 9000432

    $23.88
    0

  45. Scandvik GU10 LED Bulb - 41114P

    $23.45

  46. Dr. LED P338 Wedge Star Navigation LED Replacement Bulb - 9000371

    $22.94
    0

  47. Scandvik Nav. Festoon Bulb - 360 deg.

    $22.61

  48. Scandvik Nav. Barrel Bulb - 360 deg.

    $22.61 - $23.19
 
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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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