Anderson V391C Surface Mount Boat Interior Courtesy Light, 12 Volt Dome Light

The Anderson V391C is a 12-volt surface mount interior courtesy light designed for general illumination inside boats. The polycarbonate lens attaches to a metal base for a durable, corrosion-resistant fixture that is easy to install on any flat interior surface. A nylon switch is built into the unit, allowing the light to be turned on and off directly at the fixture without a separate wall switch. The lens is finished in white and the light uses a standard incandescent bulb.

This courtesy light is intended for dome-style mounting and is commonly used to light cabins, berths, cockpits, and other interior spaces where a compact, low-profile fixture is needed. Its 12-volt design makes it compatible with standard marine electrical systems. The combination of a metal base and polycarbonate lens gives the fixture resistance to the vibration, moisture, and temperature swings typical of a marine interior, while the nylon switch resists corrosion better than metal alternatives.

Specifications

• Brand: Anderson
• Manufacturer Part Number: V391C
• Voltage: 12 volts
• Type: Courtesy Lights
• Light Type: Courtesy Light
• Mounting Location: Dome
• Mounting Style: Surface Mount
• Light Color: White
• Bulb Type: Incandescent
• Lens Material: Polycarbonate
• Switch Material: Nylon
• Base Material: Metal
• Weight: 1 pound

Frequently Asked Questions

What voltage does the Anderson V391C courtesy light use? The Anderson V391C is a 12-volt interior courtesy light, matching standard marine electrical systems.

Is the V391C surface mount or recessed? It is a surface mount fixture, with the lens attaching to a metal base for installation directly onto a flat interior surface.

What color is the lens on the V391C? The lens is white, providing general-purpose illumination for interior spaces.

What is the lens made of on this Anderson courtesy light? The V391C lens is made of polycarbonate, chosen for its durability in a marine interior environment.

Does the V391C have a built-in switch? Yes, the V391C features a nylon switch built into the fixture, allowing the light to be turned on and off at the unit itself.

What bulb type does the Anderson V391C use? The Anderson V391C uses a standard incandescent bulb.

How much does the V391C weigh? The Anderson V391C courtesy light weighs 1 pound.

Where is this light typically mounted? The V391C is a dome-style mounted courtesy light, commonly used for interior cabin, berth, or cockpit illumination.

Is the base of the V391C metal or plastic? The base is metal, with the polycarbonate lens attaching directly to it.

What is the Anderson V391C used for? This 12-volt fixture is used for general interior illumination aboard boats, such as lighting cabins and other enclosed spaces.

Is the switch on the V391C corrosion resistant? The switch is made of nylon rather than metal, which helps it resist corrosion in a marine environment.