Defender Canada
Free Shipping on orders over $99*

Replacement Bulbs

92 Listed

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

    $2.20
    0
  2. 24% off

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

    $3.05
    $2.31
    0

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

    $6.76
    0
  4. 23% off

    Marinco 24V Replacement Halogen Spotlight Bulb - 202320

    $10.76
    $8.23
    0

  5. Ancor Medium Screw Base Light Bulbs

    $9.24 - $11.80
    0

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

    $9.49
    0

  7. Hella Marine Replacement Halogen Flood Light Bulb - H83135051

    $9.87
    0

  8. Marinco 12V Replacement Halogen Spotlight Bulb - 202319

    $10.31
    0
  9. 19% off

    Dr. LED Blue G4 LED Disk - 9000364

    $12.93
    $10.46
    0

  10. Perko Festoon Replacement Bulbs

    $10.81 - $22.90
    0

  11. SCAD Technologies Ba15d Bayonet Bulb Socket Adapter - 10014

    $11.02
    0

  12. Scandvik Festoon Wafer Bulb

    $11.11 - $14.54

  13. Scandvik Warm White G4 Tower Bulb - 41070

    $11.86

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

    $12.27

  15. Scandvik G4 Wafer Side-Pin Bulb

    $12.27 - $21.76

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

    $12.67
    0

  17. Scandvik G4 Wafer Back-Pin LED Bulb

    $12.85
  18. 24% off

    Dr. LED Elongated Magnum LED Replacement Bulb - 9000449

    $17.04
    $12.93
    0
  19. 79% off

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

    $62.25
    $12.93
    0

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

    $13.96

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

    $13.97

  22. Scandvik Warm White A15 Bulb - 41036P

    $14.87

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

    $15.12

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

    $15.12

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

    $15.30
    0

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

    $15.38
    0
  27. 14% off

    Mast Products G4 COB LED Replacement Bulb

    $18.13
    $15.50 - $18.13
    0

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

    $16.31
    1

  29. Scandvik Wedge Base Tower Bulb - 41092P

    $16.31

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

    $16.53

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

    $16.53

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

    $16.56
    0

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

    $16.61
    0

  34. Scandvik MR16 LED Light Bulb

    $17.12 - $18.67

  35. Scandvik Bayonet Tower Offset Pins - Dual Contacts Bulb

    $17.24

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

    $17.24

  37. Scandvik Bayonet Tower Parallel Pins - Dual Contacts Bulb

    $17.24

  38. Scandvik Wedge Base Bulb - 41097P

    $17.50

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

    $17.57
    0

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

    $17.81
    0

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

    $17.81
    0

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

    $17.81
    0

  43. Imtra Festoon Base LED Replacement Bulb

    $17.81
    0

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

    $17.81
    0

  45. Scandvik Festoon 360 Deg. Bulb - 41035P

    $18.09
  46. 19% off

    Dr. LED Magnum MKII LED Replacement Bulb - Double Contact Indexed BA15D - 8001252

    $22.86
    $18.41
    0

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

    $18.48
    0

  48. Dr. LED Tower LED Replacement Bulb - Double-Contact Bayonet Non-Indexed BA15D - 9000128

    $18.48
    0
 
1 / 2Next

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.

0Filters

Manufacturer
Price
2.2
2285.37
More Ways To Shop
Availability
Fulfillment

Change Locale

Canada - English Shop in currency: CAD
United States - English Shop in currency: USD

Helpful Information

Track My Order
Shipping Policy
Return Policy

Get In Touch

Customer Service
1-888-490-6844
Send a Message

Resources

Gift Cards
Privacy Policy
Conditions of Use

Stay Connected

Members receive special perks, including offers and new releases, by subscribing to our monthly newsletter.

    • Ensuring that the email is valid...
    • This might take a few seconds.
    • Are you sure the email is typed correctly?
      Twitter
      Facebook
      Instagram
      YouTube
      Toggle desktop/mobile version
      2024 © Defender Canada. All Rights Reserved.