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Exclusive Shadow-caster Sc3 Series Underwater Light - Great White [sc3-gw-alsm] No Hidden Fees [Kb2P9sIq]

$49.99 $159.99 -69%

SC3 Series Underwater Light - Great WhiteThe 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

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Exclusive Shadow-caster Sc3 Series Underwater Light - Great White [sc3-gw-alsm] No Hidden Fees [Kb2P9sIq]

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.

Features:

  • 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

Specifications:

  • 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

Includes:

  • Lighting unit
  • 3’ (1M) submersible grade cable
  • 3 mounting screws
  • 3 year standard warranty

Quick Guide (pdf)
Brochure (pdf)

What Our Customers Say

January 27, 2026

Absolutely no complaints!

A great product for a very great price.

- Geraldine R..

January 27, 2026

Absolutely no complaints!

A very solid and highly reliable performer.

- Melody A..

January 27, 2026

Absolutely no complaints!

The performance is simply just brilliant.

- Kenzie F..

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