Navigation Lights & Components

  1. Perko Fixed Mount Short Pole Combination Masthead & All-Round Light - 1197DP0CHR

    $54.16
  2. Perko Flex Mount Single LED Side Light

    $1,117.30 - $1,300.60
  3. Weems & Plath OGM LX All-Around Anchor LED Navigation Light - 3 NM

    $550.48 - $557.53
  4. Hella Marine Masthead Navigation Light - 002984305

    $73.90
  5. Sea-Dog LED All-Around Navigation Light - 400013-1

    $71.10
  6. Perko Sidelight Replacement Lens Set - 0281DPALNS

    $22.37
    2
  7. Forespar Top Lens with Cap - 132041

    $33.25
    0
  8. Seachoice LED Portable Battery Operated Navigation Light Kit - 06261

    $66.85
  9. Seachoice LED Portable Battery Operated Bow Navigation Light - 06221

    $48.52
  10. Seachoice LED Portable Battery Operated Stern Navigation Light with Suction - 06251

    $54.16
  11. Seachoice Replacement Clear Fresnel Globe for All-Round White Light - 08551

    $28.54
  12. Perko Single Lens Navigation Light

    $623.80 - $1,196.26
  13. Hella Marine All Round Light/Anchor Navigation Lamp

    $110.56
  14. Signal Mate Navigation Light Mounting Bracket - BRKTTERM

    $31.60
    1
  15. Navisafe Clamp-On Rail Mount Bracket - Navisafe-920

    $47.11
    0
  16. Navisafe Converter Navimount - Navisafe-960

    $21.30
    0
  17. Navisafe Replacement Magnet Bracket -1 - Navisafe-110

    $28.78
    0
  18. Perko 360 deg All-Round Light Replacement Lens - 0201DP0WHT

    $20.07
    0
  19. Perko Fold Down White All-Round Light - 1134DP0CHR

    $55.60
    0
  20. Perko Removable Bi-Color Pole Light - 1612DP2BLK

    $51.36
    0
  21. Attwood Pole Light Storage Clips - 7571L7

    $9.92
  22. Attwood Rectangle 2-Pin Base - 911339-7

    $33.01
  23. Attwood Pulsar 5040 Series 1-Mile Side Light

    $34.42 - $35.83
    1
  24. Attwood Pulsar 5090 Series 1-Mile Incandescent Side Light

    $44.33 - $54.20
  25. Seachoice Chrome/Brass Stern Light - 05251

    $113.38
  26. Seachoice Zamak Bi-Color Bow Light - 04921

    $68.26
  27. Seachoice Stainless Steel Bi-Color Bow Light - 05071

    $33.01
  28. Seachoice Replacement Stainless Steel Side Light Socket - 05141

    $18.58
  29. Seachoice Stainless Steel Side Light - 05151

    $72.49
    1
  30. Seachoice Zamak Steel Bi-Color Bow Light - 50-04981

    $27.84
  31. Seachoice Chrome/Brass Bi-Color Bow Light - 50-05031

    $104.92
  32. Seachoice Replacement Lens for Stainless Steel Side Light - 05161

    $10.75
  33. Seachoice Replacement Socket for Stainless Steel Side Light - 50-05171

    $17.76
    1
  34. Seachoice Portable Battery Operated Stern Navigation Light with Suction - 06151

    $33.01
  35. Seachoice Replacement All-Round Pole Light

    $28.18 - $42.88
  36. Seachoice LED Bi-Color Zamak Bow Light - 02031

    $45.70
  37. Seachoice Plug-In Type Spare Light Base Assembly - 08271

    $25.84
  38. Perko 360 Navigation Light Lens

    $102.10
  39. Perko Replacement Globe Set - 0030DP0001

    $45.70
  40. Perko Stealth Series LED Removable Bi-Color Pole Light - 1617DP2BLK

    $227.59
  41. Perko White All-Round LED Folding Light - 1665DP6ALU

    $179.65
  42. Perko 1330 Series All-Round Navigation Light

    $92.23 - $107.76
  43. Perko Fold Down All-Round Light

    $54.16
  44. Perko Stealth Series Fold Down All-Round Light

    $141.60 - $157.12
  45. Perko Aluminum All-Round LED Light

    $61.21 - $86.59
    1
  46. Perko Horizontal Mount Side Lights (2-Pack) - 0253B00DP1

    $90.82
  47. Hella Marine All Round Navigation Light Red - 002984525

    $110.56
  48. Lopolight 301 Series Vertical Mount Side Light - 2 NM

    $644.97 - $794.43

About Navigation Lights & Components


Boat Navigation Lights

Boating after dark isn't much fun without adequate lighting. Being out on the water without proper navigation lights when it's dark or when visibility is poor not only makes traversing the waters difficult but also extremely dangerous. Defender Marine carries a wide selection of LED navigation lights from side lights, stern lights, mast lights and all-round lights for all types and sizes of boats & marine watercrafts.

Types Of Navigation Lights

  • Side lights are the red (port) and green (starboard) lights displayed on the bow of your boat. They can be either two separate lights or one bicolored fixture.
  • Stern lights are centered dead astern and shine behind and out to the side. Together, the side and stern lights make a complete circle of light around the boat.
  • Smaller, slower boats may be able to substitute a white all-around light for separate side and stern lights. The all-around light must make a 360° circle of light around the boat.

  • Side, stern and all-round are the main navigation lights boats need. Other lighting may be required depending on the size and type of boat, whether it's at anchor, if it's a sailboat under power, or if it's staying in one place waiting for divers. Always check Coast Guard and local regulations to make sure you're operating your boat legally!

    Note: Always carry spares for your boat's navigation lights! The Coast Guard doesn't care if a bulb burned out after you got underway. They will issue you a citation if it isn't working when they spot you.

    At Defender, we carry a large selection of LED marine navigation lights. Majority of our boat navigation lights from side and stern lights to convenient portable lights are long-lasting, energy-saving LEDs. We also have mounting brackets along with replacement lenses and spare bulbs, just in case. You'll sleep better on the water knowing that your boat has the proper navigation lights and enough light to safely make your way to the head in the middle of the night.