The Shadow-Caster® SCM-LC-N2K is an RGB LED light controller for boats with an NMEA 2000 network. The SCM-LC-N2K connects to your multi-function display through your NMEA 2000 backbone cable. Switches can even be added to turn individual lights on and off.

  • Works with select multi-function displays from Garmin, Simrad, Lowrance, B&G, Raymarine, and Furuno. Click here to see the list.
  • 6 lighting zones, expandable to 12 or 18 zones by adding additional SCM-LC-N2K modules.
  • RGB and RGBW lighting support
  • 24-bit color support for millions of colors
  • Customize lighting scenes, configure lighting sequence, name zones, and assign devices to zones
  • Pre-programmed multiple color fade, music sync, and color rotation
SKU: scm-lc-n2k Category:



  • Connects through NMEA 2000 backbone.
  • Does not connect directly through a network cable.
  • No Wi-fi/Bluetooth connectivity.
  • IP67-rated housing with Deutsch-style connectors for a clean, waterproof installation.
  • Electronic overcurrent protection.
  • 6 zones of lighting control expandable to 12 or 18 by adding additional SC-LC-N2K modules.
  • 6 instant-on momentary switch inputs to quickly operate lights without going through your MFD.
  • 3.5mm audio port to connect to your audio system for music sync.
  • Works with RGB or RGBW lights.
  • See the list of Compatible Multifunction Displays here

Additional information

Weight2 lbs
Dimensions8.9 × 4.711 × 1.79 in

IP67-rated housing
Size: 8.9” (226mm ) X 4.75” (120mm) x 1.8” (46mm)
Input Voltage: 10 to 30v
Power Output: 600 watts of RGB/RGBW lighting
Overcurrent Protection: 15 amps per RGB/RGBW zone 60 amps max
3.5mm female audio input for music sync
24-bit color with gamma correction for millions of colors
Shadow-NET bus to add more units for more zones

What's Included

SCM-LC-N2K Light Commander
• 4 x SS316 Pan Head #8 x 3⁄4" Mounting Screws
• Warranty and Registration Information
• Deutsch connector pigtail assemblies


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