Shadow-Caster SC3 Series Underwater Light – Great White | 24W Marine LED Light for Vessel Illumination

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

The Shadow-Caster SC3 Series Underwater Light in Great White is a robust, high-performance LED lighting solution designed specifically for marine vessels. Whether you’re enhancing night-time visibility or creating an impressive underwater ambiance, this compact yet powerful light delivers up to 3,000 lumens with a 120-degree beam angle. Constructed with a durable, hard-anodized aluminum housing and scratch-resistant tempered glass lens, the SC3 is built to withstand the harsh marine environment and provide reliable performance underwater. Its proprietary gel-filled design prevents condensation and water intrusion, ensuring long-lasting operation even under demanding conditions. The unit features transient surge and reverse polarity protection, along with thermal throttling technology, enabling safe operation both above and below water, making it ideal for boat owners, marine enthusiasts, and commercial vessels seeking dependable underwater illumination.