Shadow-Caster SCR-16 Blue/White Color-Changing Underwater LED Light - 16 LEDs, Bronze (SCR-16-BW-BZ-10)

The Shadow-Caster SCR-16 is a 16-LED round underwater light built into a durable bronze housing with a scratch-resistant glass lens. This model produces a Blue/White color-changing effect, letting you switch between a bright white flood and vivid blue underwater glow with a standard rocker, toggle, or momentary switch. The bronze housing resists corrosion and marine growth in saltwater environments and gives the light a polished, low-profile finish that complements any hull.

Engineered for maximum brightness and long service life, the SCR-16 integrates all electronics inside a sealed, vibration-resistant housing with reverse-polarity and transient surge protection, plus thermal throttling to prevent damage if the light is run out of water. It mounts to the transom or hull with a simple surface-mount bolt pattern and connects via a submersible cable - no drilling through the hull or additional external components required, making installation straightforward on most fiberglass or metal-hulled boats.

• 16 high-intensity LEDs in a color-changing Blue/White configuration for flood-pattern underwater illumination
• Durable bronze housing with scratch-resistant glass lens - corrosion resistant for saltwater use
• Surface mount design - low profile, no alteration to the main hull required
• Wide input voltage range compatible with both 12V and 24V DC electrical systems
• Transient surge and reverse-polarity protection to prolong electronics life
• Thermal throttling protection allows safe above-water operation without damage
• Long LED life rated for tens of thousands of hours of use
• Simple on/off or full-feature switch control for color and brightness effects