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Canadian Based. Customer Focused.

Premium Marine Quality Parts

Shadow-Caster LED Lighting

Shadow-Caster 3" Round Underwater RGB LED Light

LSN 112991 MPN SC3-RGB-ALTB UPC 8500243426442 MFR Shadow-Caster LED Lighting
Special Order
BC, Warehouse

"Special Order" items will take longer to process and ship then "Express" items.
Typically takes no more then 14 days for delivery.

For next day parts. Visit our express parts catalog Here.
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$354.44
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3" Round Underwater RGB LED Light

The SC3-RGB-ALTB is a 3-inch round underwater RGB LED light designed for easy mounting on pontoon and aluminum boats. It features an aluminum housing and a unique through-bolt design that simplifies installation. Just slide the bolt through a hole on your pontoon bracket or transom, tighten the nut, and you’re good to go! These are RGB transom lights, meaning they must be operated through an RGB LED light controller.

The SC3-RGB-ALTB is built to last with a clear gel-filled design that ensures the light will never leak. Its tough, scratch-resistant tempered glass lens and corrosion-resistant housings ensure long-lasting performance, while advanced features like transient surge and reverse polarity protection safeguard sensitive electronics. Thermal throttling technology also ensures safe operation even when the unit is out of the water. The IP68 rating guarantees the light is completely waterproof.

The SC3-RGB-ALTB lights deliver up to 3,000 lumens from six pairs of RGB LEDs, featuring a 120° beam angle that illuminates your underwater world with a full spectrum of colors. This 24-watt light draws two amps at 12 volts and is compatible with 12-volt, 24-volt, or 36-volt power systems.

Shadow-Caster SC3-RGB-ALTB lights come with a 3′ submersible-grade cable, mounting screws, and a 3-year standard warranty for peace of mind. These powerful and durable lights are designed to enhance your boating experience and make a lasting impression on the water.

Features:

  • Anodized Aluminum Housing Safe for Aluminum Hull Boats
  • Thru-Bolt Design for Easy Pontoon Bracket Mounting
  • 3,000 Lumens of High-Intensity LED Light
  • 3″ Round Design
  • Gell Filled: Will Never Leak
  • Surge, Reverse Polarity, and Overheating Protection
  • RGB Pontoon Lights
  • Operate Through Most RGB Controllers
  • Dimensions: 3" x 3" x .6"

Specifications:

  • 3" Round
  • Anodized Aluminum Housing
  • 3,000 Lumens
  • 120° Light Spread
  • Operates at 12 Volts
  • Current Draw- 3 Amps at 12 Volts.
  • Power Draw 36 Watts
  • 40,000-hour LED Life Expectancy
  • 3 ft. Submersible Power Cord

What's In The Box?

  • SC3-TB-CC light
  • 0.75-16 mounting nut, washer, rubber gasket
  • 3' Submersible Power Cord
  • 3-Year Warranty
Northern Marine Canada
Proudly Canadian Owned & Operated!
Serving customers across Canada & the USA with marine parts and accessories.
Canadian Head Office:
Kingston, Ontario, Canada
Warehouse Locations:
Toronto, Ontario, Canada
New Jersey, USA
Florida, USA

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.