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Replacement Bulbs

134 Listed

  1. Dr. LED Edison SideKick 3X LED Replacement Bulb - 8001818

    $42.46
    0

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

    $12.99

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

    $21.44

  4. Scandvik Festoon Wafer Bulb

    $11.75 - $15.39

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

    $62.62

  6. Perko Double Contact Bayonet Bulb

    $76.72

  7. Perko Double Contact Bayonet Socket

    $13.29 - $19.87

  8. Ancor Mini Halogen Replacement Bulb - 12V - 10W

    $9.34 - $15.16

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

    $10.48
    1
  10. 9% off

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

    $95.05
    $85.61
    0

  11. Ancor Medium Screw Base Light Bulbs

    $9.57
    0
  12. 43% off

    Hella Marine Replacement Halogen Flood Light Bulb - H83135051

    $10.14
    $5.74
    0

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

    $18.45
    0

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

    $31.60
    1

  15. Dr. LED G4 LED Disk - 9000081

    $21.58
    0

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

    $41.47
    0

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

    $18.14
    0

  18. Dr. LED Red Polar Star 40 Navigation LED Replacement Bulb - 8001764

    $68.26
    0

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

    $9.61
    0

  20. Dr. LED Tower LED Replacement Bulb - Single-Contact Bayonet Non-Indexed BA15S - 9000111

    $21.45
    0
  21. 34% off

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

    $102.10
    $66.57
    0

  22. SCAD Technologies Ba15d Bayonet Bulb Socket Adapter - 10014

    $7.01
    0
  23. 48% off

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

    $3.12
    $1.60
    0
  24. 39% off

    Sea-Dog Replacement Incandescent Spreader Light Bulb - 405411

    $54.16
    $32.73
    0

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

    $19.53

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

    $16.28
    1

  27. Scandvik Warm White A15 Bulb - 41036P

    $16.93

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

    $14.80

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

    $17.52

  30. Scandvik MR16 LED Light Bulb

    $18.15 - $19.79

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

    $18.28

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

    $17.77

  33. Scandvik G4 Base Adapters

    $11.53 - $12.26

  34. Seachoice Replacement Red Light Bulb - 12V

    $7.41

  35. Seachoice Bayonet Socket

    $12.70 - $14.49

  36. Seachoice LED Replacement Bulb for Portable Battery Operated Navigation Light - 02511

    $23.71

  37. Seachoice LED Replacement Bulb - 12V - 02501

    $38.65

  38. Seachoice Replacement Festoon Bulb - 09891

    $12.23

  39. Seachoice Replacement Bulb (2-Pack) - 7.5W - 09901

    $6.75

  40. Seachoice Replacement Bulb (2-Pack) - 12W - 09951

    $6.37

  41. Seachoice Replacement LED Bulb - 25/8W - 09981

    $12.85

  42. Whitecap Flush Mount Sidelight Replacement LED

    $51.34

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

    $127.50

  44. Perko Wedge Base Bulb

    $15.45 - $16.15

  45. Perko Double Contact Bayonet Indexing Base Bulb

    $56.98 - $76.72

  46. Perko Combination Masthead/Anchor Lights Converter Module - 12V - 1680DP012V

    $100.69

  47. Sea-Dog Double Contact Bayonet Base Light Bulb - 1-15/16" - 441157-1

    $5.39

  48. Sea-Dog LED Festoon - 1 1/4" - 442232-1

    $8.09
    1
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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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