The SC3 underwater light provides your vessel 24 watts of intense LED lighting. The SC3’s are designed with a sub-compact 3” diameter hard anodized aluminum housing for under the waterline surface mounting. Single color or color changing versions available with variable brightness and a wide array of control options.
SC3 3″ Round Underwater Marine Light
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Product Description
The SC3 Series 3″ round underwater marine light provide your vessel with 24 watts of intense LED lighting. The SC3’s are designed with a sub-compact 3” diameter hard anodized aluminum or bronze housing for under the waterline surface mounting. Single color or color changing versions available with variable brightness and a wide array of control options.
KEY FEATURES:
- Proprietary clear-gel-filled design, injected through entire unit — eliminates condensation and/or water intrusion under stress
- Tough, scratch resistant, tempered glass lens with hard anodized aluminum or bronze housing — impervious to acetone, solvents and demanding marine environments
- Transient surge and reverse polarity protection — dramatically prolongs unit life
- Thermal throttling technology — enables safe operation even out of water
- From simple on-off to full-feature lighting effects, unit is enabled for a host of control interfaces
- 3-Year Warranty
Control Options

Power Toggle Control
Toggle power source to advance to the next color or brightness levelPower Toggle Control
Quickly toggle power source to advance to the next color or brightness level
Shadow-NET Control
Full-feature control with your MFDShadow-NET Control
Dramatic, full-feature control through your multifunction Display (MFD) by adding the Shadow-NET control Module
Shadow-NET Modes
- Unlimited shades of color and fading
- Dimming
- Music sync
- Strobe rate
- Multiple zones
Dramatically enhance lighting capabilities through your existing MFD
Additional Information
| Weight | 1.5 lbs |
|---|---|
| Dimensions | 4.5 × 4.5 × 3.75 in |
| Housing | Aluminum, Bronze |
| Color |
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Includes
• Lighting unit
• 3’ (1mm) submersible-grade cable
• 3 mounting screws
• Standard 3 year warranty














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