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#1 Marine LED Brand for Commercial and Recreational Boaters. 

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#1 Selling Marine LED Dome Lights

Specified and used by the US Government with national stock numbers (NSN).

Eight Models To Choose From:

Sizes: 5 1/2" or 6 3/4"

Finish Colors: Chrome or Brass

Light Output: High/Low Warm White or Red/Warm White or Blue/Warm White

Marine LED Dome Lights

Marine LED Light Fixture:

12V 24V 5 1/2" 6 3/4" Warm White Red Blue Marine LED Dome Lights.


Mars DomeTM

Red Mars DomeTM

Blue Mars DomeTM

  • Marine LED Dome Lights
  • High-Power US CREE LEDs
  • Does Not Draw Any Power When It is Off
  • Multi-Voltage: 10-30 VDC
  • 5 1/2" and 6 3/4" Diameters
  • Same Mounting Hole Patterns as Most Other Dome Lights
  • Either Two Levels of Warm White Light or
  • Red or Warm White Light or Blue or Warm White
  • Chrome or Brass Shell

 Dr. LED CAGE Code

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USAF boat with Dr. LED marine dome light

marine LED dome light in retail package

mars dome LED lights in a sail boat



The Mars Dome, marine LED dome lights, are general-purpose, surface-mount light fixtures with your choice of dual-level white light or red/white or blue/white lights for night use, with the added benefit of LED technology.  These marine LED dome lights produce a warm white light and are fabricated from the highest quality components to assure long life and trouble-free use.  These marine LED dome lights' patented internal circuitry provides consistent brightness and makes them immune to life-shortening voltage fluctuations. These marine LED lights' incredibly low power draw makes them the perfect way to reduce energy consumption on your boat.  Use the latest high-power LED technology provides high lumen-per-watt lighting, outperforming other dome LED lights.

6 3/4" LED brass dome light warm white

6 3/4" Brass



6 3/4" LED brass dome light red

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5.5" LED brass dome light warm white

5 1/2" Brass



5.5" LED brass dome light red


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Marine LED Dome Lights Features:


    Three-position switch (High/Off/Low) to select two warm white brightness levels, with the high level equivalent to about a 45 watts incandescent bulb.
    Red/white and blue/white versions have a three-position switch (Color/Off/Warm White) to select red or blue or warm white.
    Internal circuitry provides for constant energy consumption, regardless of voltage fluctuations from the source, meaning no flickering and longer LED life.
    Long service life, shockproof, ultra-rugged with no filament to burn out or break.
    Available in 5 (140mm) and 6 (170mm) overall diameter.
    Very low power consumption, approximately 1 to 5 watts depending on the selection.
    Lead and mercury free, and no UV output.
    Dimmable with PWM dimmers except bi-color models.

 marine LED dome light

(Picture taken during the day.)

6 3/4" LED dome light warm white
6 3/4" Chrome


Warm White


6 3/4" LED dome light red

6 3/4" Chrome


NSN: 6220-01-609-8772


6 3/4" LED dome light blue

6 3/4" Chrome



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chrome color marine LED dome light gif file


5.5" LED dome light warm white

5 1/2" Chrome


Warm White

NSN: 6220-01-621-0857



5.5" LED dome light red

5 1/2" Chrome


NSN: 6220-01-623-0649


5.5" LED dome light blue
5 1/2" Chrome




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Marine LED Dome Lights Specifications:

  • Input Voltage: 10-30VDC
  • Power Draw: ~5W (High White),  ~1W (Low White), ~2W (Red), 3W (Blue)                     
  • Light Output: ~250+ Lumens (High White), 40 Lumens (Red), 80 Lumens (Blue)
  • White Color Temperature: ~2700 K
  • Lens Material: Polycarbonate
  • Fixture Material:  Plated polymer
  • Fixture Dimensions: 5 1/2" and 6 3/4" overall diameter, 2" tall
  • Mechanical Connection: Three mounting holes
  • Electrical Connection: Polarized 4" pigtail cable
  • Weight: ~ 5.9oz (5 1/2"),  8.4oz (6 3/4")

  marien LED dome light in USAF boat

(Seattle Boat Show.)

5 1/2"

5 1/2" drill template pdf

1:1 Drill Template


6 3/4"

6 3/4" drill template pdf

1:1 Drill Template

12V and 24V Dome Light LED Conversion Kits are also available. marine dome light LED converison kit
sail boat interior with Dr. LED lights Best Marine LED Lights and LED Replacement Bulbs.

Actually usable light at a reasonable price.

Patented & specially designed for the marine environment.

Testimonial from a Hallberg-Rassy 34 owner.

marine catalog pdf



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