Metro Marine High-Output Surface Mount Underwater Light w/Intelligent Monochromatic LEDs - Blue, 45 Beam

Enhance the aesthetic and visibility of your marine vessels and underwater structures with our high-performance F-SMR1-B3-45 Blue LED Underwater Light. Designed for durability and optimal lighting performance, this surface mount luminaire delivers vibrant blue illumination with a precise 45° beam angle, making it an ideal choice for yachts, docks, sea walls, fountains, and theme park installations.

Premium Underwater Lighting Performance

The F-SMR1-B3-45 is part of Metro Marine’s renowned F-Series, engineered to operate effectively at depths of up to 15 feet (4.6 meters) below the water’s surface. Constructed with watertight aluminum bronze housings and silicon bronze hardware, this luminaire ensures long-lasting performance in demanding marine environments. Featuring an innovative LED array with 18 high-output monochromatic LEDs per fixture, it allows for close adjacent placement, delivering fully mixed and uniform light essential for large-scale structures and yacht applications ranging from 32 feet (10 meters) to 100 feet (30 meters).

Advanced Clear Lens Technology

Biofouling is a common challenge for underwater lighting, where marine growth can obstruct light output and cause overheating. Our patented Clear Lens Technology integrates UVC LEDs that prevent biofouling, keeping the quartz lenses crystal clear indefinitely. This ensures consistent light quality and reduces maintenance, providing reliable performance year after year.

Anti-Condensation Assembly

Condensation poses a significant risk to underwater lighting fixtures, leading to internal corrosion and potential failure. Metro Marine addresses this issue with a patent-pending anti-condensation assembly methodology. Manufactured in a Class 1000 Clean Room, our fixtures are meticulously assembled to eliminate condensation formation, ensuring the longevity and integrity of your lighting system.

Technical Specifications

Attribute	Specification
Beam Angle	45°
Input Voltage	10VDC-30VDC
Power Consumption	44W
Dimensions	7.53" (W) x 7.68" (H) x 2.349" (D)
Weight	2.71 lbs
Lens Material	Clear Quartz
Operating Temperature	-40° to 122°

Additional Specifications

• Color: Blue
• Material: AB2 Aluminum Bronze
• Mounting Style: Surface
• Voltage - Input Range: 10-30V
• Power Consumption: 44W

Download the Quick Guide (PDF) for detailed installation and operational information.

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.