T-H Marine Stainless LED Puck Light, 4 Inch, Blue LED, Dimmable, LED-51832

The T-H Marine LED-51832 is a 4 inch stainless steel LED puck light built for boats and RVs, providing clean, even illumination for ceilings, courtesy areas, and task lighting. The housing is highly polished 304 stainless steel for a rich, finished look that resists corrosion in a marine environment. A clear polycarbonate engineered lens delivers uniform, wide angle light output, making this light well suited for under cabinets, cockpits, headliners, and interior compartments where consistent brightness is needed.

This puck light uses 6 blue LEDs and is dimmable, giving you control over ambient brightness for mood or courtesy lighting. The circuit board is fully sealed in epoxy, protecting it from water, corrosion, and vibration, which are common failure points for lighting in a marine setting. The LEDs are rated for a super long life span of up to 50,000 hours, reducing the need for replacement over the life of the boat or RV.

Installation is straightforward: the light surface mounts to any flat surface using hidden fasteners for a clean finished appearance with no visible screws. The 4 inch total outside diameter unit has mounting screw holes spaced 2 3/16 inches apart (measured center to center), and a 3/16 inch hole is needed to run the wiring through the mounting surface.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: LED-51832
• Product Type: LED Puck Light
• Housing Material: 304 Stainless Steel
• Lens Material: Polycarbonate
• LED Color: Blue
• LED Count: 6
• Bezel Diameter: 4 inches
• Mounting Hole Spacing: 2 3/16 inches, center to center
• Wire Access Hole Diameter: 3/16 inches
• LED Lifespan: Up to 50,000 hours
• Dimmable: Yes
• Mounting Type: Surface Mount
• Fasteners: Hidden
• Sealing: Epoxy-sealed circuit board
• Voltage: 12 Volts
• Weight: 1 pound

Frequently Asked Questions

What size is the T-H Marine LED-51832 puck light? The LED-51832 has a 4 inch total outside diameter bezel, with mounting screw holes spaced 2 3/16 inches apart center to center.

What color LEDs does the LED-51832 use? This puck light is equipped with 6 blue LEDs, giving it a distinct blue courtesy light effect rather than white task lighting.

Is the LED-51832 puck light dimmable? Yes, the T-H Marine LED-51832 is dimmable, allowing the brightness to be adjusted for ambient or courtesy lighting.

What is the housing made of? The LED-51832 has a highly polished 304 stainless steel housing paired with a clear polycarbonate lens for a rich, corrosion resistant finish.

How is the LED-51832 mounted? It is a surface mount light that attaches to any flat surface using hidden fasteners, so no visible screws show once installed on the LED-51832.

How big of a wiring hole do I need to drill? A 3/16 inch hole is needed to run the wiring through the mounting surface for the LED-51832 puck light.

How long do the LEDs in the LED-51832 last? The LEDs used in the LED-51832 are rated for a super long life span of up to 50,000 hours.

Is the LED-51832 waterproof for marine use? The circuit board in the LED-51832 is completely sealed in epoxy, which protects it from water, corrosion, and vibration in a marine environment.

What is the LED-51832 typically used for? This puck light is intended for use as a ceiling light, courtesy light, or task light in boats and RVs, and works well under cabinets, in cockpits, headliners, and compartments.

What voltage does the LED-51832 run on? The T-H Marine LED-51832 puck light operates on 12 volts.

How much does the LED-51832 weigh? The LED-51832 puck light weighs 1 pound.

Are the mounting fasteners visible once the LED-51832 is installed? No, the LED-51832 uses hidden fasteners so the fastener hardware is concealed for a clean surface mount finish.