Shadow-Caster SC3-CC-TB RGB pontoon underwater lights were designed just for pontoon boats.

First, at only 3″ round they are the perfect size for most pontoon brackets. Next, the unique thru-bolt mounting system makes installation fast and easy. Finally, the anodized aluminum housing eliminates galvanic corrosion problems. And like all Shadow-Caster underwater lights, they are built to last with a gel-filled interior, surge and reverse polarity protection, and overheating protection.

They put out an impressive 3,000 lumens of light and work with most RGB light controllers. *An RGB light controller is required.

SKU: SC3-RGB-ALTB Category: Tag:



  • 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 Over Heating Protection
  • RGB Pontoon Lights
  • Operate Through Most RGB Controllers

Additional information

Weight1.5 lbs
Dimensions3 × 3 × .6 in



3" Round
Anodized Aluminum Housing
3,000 Lumens
120° Light Spread
Operates at 10 Volts to 40 Volts. Use with 12 Volt or 24 Volt Systems
Current Draw- 2 Amps at 12 Volts.
Power Draw 24 Watts
40,000-hour LED Life Expectancy
3 ft. Submersible Power Cord
3 Year Warranty
Made in the USA