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Shadow-Caster SC3 Series Underwater Light - Great White

SC3 Series Underwater Light - Great White

The SC3 underwater light provides your vessel with 24 watts of intense LED lighting. The SC3s are designed with a sub-compact 3” diameter hard anodized aluminum housing for under the waterline surface mounting. Single color or color-changing versions are available with variable brightness and a wide array of control options.


  • Proprietary clear gel-filled design, injected through the entire unit - eliminates condensation and/or water intrusion under stress

  • Tough, scratch-resistant, tempered glass lens with hard-anodized aluminum housing - impervious to acetone, solvents, and demanding marine environments

  • Transient surge and reverse polarity protection — dramatically prolong unit life

  • Thermal throttling technology - enables safe operation even out of water

  • From simple on-off to full-featured lighting effects, the unit is enabled for a host of control interfaces


  • Up to 3,000 lumens

  • 120-degree beam angle

  • 24-watt power draw

  • 2 amps operating current draw @ 12V

  • 10-30 volts input

  • 3.6” (91.44mm) outside diameter

  • IP68 fully submersible waterproof design


  • Lighting unit

  • 3’ (1M) submersible grade cable

  • 3 mounting screws

  • 3 year standard warranty