Lighting
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Scandvik Bayonet Tower Parallel Pins - Dual Contacts Bulb
$17.73 -
Scandvik Bayonet Tower Offset Pins - Dual Contacts Bulb
$17.73 -
Scandvik Bayonet Compact-Tower Parallel Pins - Single Contact Bulb
$17.73 -
Scandvik Wedge Base Bulb - 41097P
$18.01 -
Scandvik Dimmable G4 COB LED Replacement Bulb - 41072P
$18.08 -
Imtra "Mini" Bayonet LED Replacement Bulb - ILBA1142-06W
$18.32 -
Imtra "Mini" Bayonet LED Replacement Bulb - ILBA1156-06W
$18.32 -
Imtra "Mini" G4 LED Replacement Bulb - ILBPG4-09W
$18.32 -
Imtra "X-Beam" G4/GU4 LED Replacement Bulb
$18.32 -
Scandvik LED Locker Light/Strip Light
$18.38 - $26.86 -
Scandvik Festoon Bulb - 360 deg. - 41035P
$18.63 -
Imtra Festoon Base LED Replacement Bulb
$18.66 -
Perko 360 deg All-Round Light Replacement Lens - 0201DP0WHT
$18.77 -
Dr. LED Red Tower LED Replacement Bulb - 9000135
$18.87 -
Dr. LED Tower LED Replacement Bulb - Double-Contact Bayonet Non-Indexed BA15D - 9000128
$18.87 -
Dr. LED Tower LED Replacement Bulb - Single-Contact Bayonet Non-Indexed BA15S - 9000111
$18.87 -
T-H Marine LED Module Courtesy Lights - LED-34185-DP
$19.15 -
Imtra "X-Beam" G4 LED Replacement Bulb
$19.33 -
Dr. LED G4 LED Disk - 9000081
$19.48 -
Scandvik LED Courtesy Light
$19.58 - $20.56 -
Hella Marine BAY15D Bayonet Base Replacement Navigation Bulb - 003488121
$19.61 -
Scandvik Warm White A19 Bulb - 41037P
$19.83 -
T-H Marine LED Courtesy Companion Way Light
$19.88 - $22.49 -
Seachoice Waterproof LED Spotlight - 08091
$19.92 -
Seachoice Flashlight - 08171
$19.95 -
T-H Marine Mini LED Dual Mount Courtesy Light - LED-51880-DP
$20.03 -
Attwood LightArmor 910R Series Round Light Base
$20.04 - $28.58 -
Perko Double Contact Bayonet Socket - 0052DP
$20.14 -
Advanced LED Slim Light - 6"
$20.18 -
Scandvik O-5 LED Courtesy Light
$20.20 - $27.53 -
Perko Sidelight Replacement Lens Set - 0281DPALNS
$20.81 -
Seachoice LED Replacement Bulb for Portable Battery Operated Navigation Light - 02511
$20.87 -
Imtra Frensch F-110 Series Connecting Cable
$20.87 - $35.62 -
Scandvik Nav. Festoon Bulb - 360 deg.
$20.93 -
Scandvik Nav. Barrel Bulb - 360 deg.
$20.93 -
Seachoice Stainless Steel Masthead All-Round Light - 05981
$21.05 -
Advanced LED Adjustable Rail Light
$21.58 - $46.78 -
Advanced LED Plastic Dome Light
$21.58 -
Seachoice Plug-In Type Spare Light Base Assembly - 08271
$21.67 -
Seachoice Replacement Clear Fresnel Globe for All-Round White Light - 08551
$21.74 -
T-H Marine LED Mini Button Livewell Light - LWLM-1P-LED-DP
$21.95 -
Navisafe Converter Navimount - Navisafe-960
$22.19 -
Seachoice LED Courtesy Interior Light
$22.20 -
Seachoice Flush Mount Transom Light - 05361
$22.33 -
T-H Marine Flush Head LED Livewell Light
$22.65 -
T-H Marine LED Companion Way Light
$22.72 - $25.83 -
Attwood LightArmor 910T Series Teardrop Light Base
$22.75 - $38.38 -
Scandvik GU10 LED Bulb - 41114P
$23.01
About Lighting
Boat Lighting
At Defender we carry a vast selection of marine lights from energy-efficient LEDs, extra bright halogen, incandescent bulbs to replacement bulbs. Shop our collection for every application you will need while boating including navigational, cabin, deck lights, and marine rescue & safety.Boat Lights are a Necessity
According to the United States Coast Guard (USCG) regulations, your boat must have proper lighting. Specific regulations vary depending on the size and type of boat, method of propulsion, the body of water, and whether you operate it at night or during reduced visibility conditions. Marine lights are an essential safety requirement and every boat or water craft needs a variety of lighting fixtures to ensure the safety of their vessel and their passengers.Marine Lighting Collection
Defender Marine is the preferred online retailer for high-quality courtesy & LED boat lights. Below is a brief overview of our main lighting categories.Navigational
Navigation lights are required for all boats and vessels and consist of stern lights, side lights and masthead lights. We carry navigation lighting products from leading brands such as Aqua Signal, Seadog, Navisafe and Perko.Cabin and Courtesy Lights
When the sun goes down, interior lighting allows you to keep enjoying your boating adventure. We carry a large selection of cabin and courtesy lighting from reading and charting lighting options to dome and wall lights for a variety of boats types and sizes.Spotlights
Spotlights are essential for locating buoys, channel markers, docks, draw bridges, moorings, etc. Remote-controlled spotlights like the ACR RCL-100D are especially convenient. No more standing in freezing rain with a hand-held spotlight! This model even has an exclusive feature that activates it automatically every 30 days to keep it functioning properly and free of corrosion.Safety and rescue lights
The spotlights mentioned above can do more than just locate buoys or make docking easier. They can also save lives in an emergency. If someone falls overboard at night, a spotlight may be your best chance at spotting them in the water. That is, unless they're carrying one of our personal rescue lights. Some of these are manually activated and handheld. Others, like the ACR Auto HemiLight 3 Automatic Survivor Locator, attach to a life jacket and activate automatically upon contact with water.Oil Lamps and Solar Lights
If you don't want to use electric lighting, we have a nice selection of charming solar-powered lights that provide ambiance and increased safety without drawing on your boat's power reserves.Browse Our Marine Lighting From Top Brands Like:
- Aqua Signal
- Balmar
- Dr. LED
- FriLight
- i2Systems
- ITC Marine
- Imtra
- Innovative Lighting
- Hella Marine
- Lumitec
- Scandvik
- Sea Dog
The Benefits of LED Boat Lights
Until recently, many people did not see LED lighting and technology as something worth investing in. Today, the benefits of LED lighting for boats are better recognized and boat enthusiasts see LED accent lighting fixtures as an integral piece of a boat's layout. Along with looking great, the benefits of LED technology include significantly lowering heat output and power draw. In addition to deck lights, boat cabin lights, navigation lighting, LED courtesy lights, and marine lighting in general, it is becoming increasingly common that boat builders to include marine LED light strips as a standard part of their equipment.Enjoy your next boating adventure even more with the security, comfort, and convenience of adequate boat lighting. Shop Defender Marine for leading brands and the latest in boat lights & accessories for all your marine lighting needs.