The SCY-40

The Shadow-Caster MFD Bridge creates a bridge from any Ethernet connected Multifunction Display (MFD), personal computer or mobile device. It allows control of Shadow-Caster Multi Zone Controller (sold separately - Product sku SCM-ZC-SA).
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SCY-40  General Features:
  • High Intensity
    Shadow-Caster underwater LED lights are designed to deliver the most intense optical output. Our unique design allows us to produce maximum light output and maximum LED life (over 40,000 hours).
  • Robust Design
    With Shadow-Caster underwater LED lights, there’s no additional external components to install. Just connect the cable (submersible to 20 feet). All the necessary electronics are integrated into the housing and resistant to vibration and the elements.
  • Surface Mounted
    Our lighting solutions feature a low profile design that requires noalteration to the main hull
  • Wide Input Voltage Range
    Shadow-Caster’s underwated LED lights have an input range of 10 to 30 volts and work equally well on sets of 12 or 24 volts.
  • Surge and Reverse Polarity Protection
    Our lighting systems have an innovative protection system that automatically disconnects the input entry when excessive voltage or reverse polarity is detected.
  • Thermal Protection
    Our unique thermal protection features a control system that detects internal temperature and adjusts energy production down to avoid damage.
  • Size: 7” outside diameter X 1” Height (178 x 25mm)
  • Operating Voltage: 10 – 30 Volts DC with consistent brightness
  • Current Draw: 13 Amps @ 12 Volts
  • Internal high efficiency digital switching power supply
  • 160 Watts of high efficiency LED light
  • 40,000-Hour Lamp Life
  • Aluminum bronze housing with glass window
  • 10′ (3m) Standard Cable Length
  • Available in Great White, Bimini Blue and Full Color version
  • Shadow-Net Enabled
  • 1-Year Warranty
  • Made in the USA

Product SKU:

Color-Caster: 855726005330

Bimini Blue: 855726005231

Great White: 855726005248

SCM-PD Power Distribution Box

Shadow Caster’s SCM-PD Power Distribution
Box is recommended when installing 3 or more lights and can be used to
distribute power and individually fuse multiple Shadow-Caster underwater lights.


The SCM-PD-PLUS-COMBO is our PD-PLUS with the addition of a wireless remote control. This allows you to remotely turn the lights on and off. Change Colors, and fade, strobe and dim the lights.