Davis Mega-Light Masthead Light

Davis Mega-Light Masthead Light


The Davis Mega-Light Masthead Light comes mounted to a stainless steel bracket for easy installation to a masthead, interior wall or bulkhead.


  • Automatic switching - on at dusk/off at dawn
  • Two easy-change bulbs for super low current draw
  • Includes mounting hole for use with Windex 15 mounting base
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Draws just 0.11 amp with built-in light sensor for automatic switching. Use as a masthead light to mark your boat on a mooring or at anchor, nighttime security light or a marker light to light stairways and entryways. Comes with 12" (30 cm) lead wire. On-off switch and fuse holder for hard-wire installation not included.


  • Two easy-change bulbs for super low current draw (0.11 amp) or extra brightness (.320 amp)
  • Visible up to 2 nautical miles (3.7 km) 
  • Stainless steel bracket with (6) #10 holes and two key-way slots provides multiple installation options
Image Part # Product Description Price Stock Order
Davis Mega-Light Masthead Light 3310 Mega-light masthead light
Usually ships in 1-2 weeks
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