Attwood LED Anchor and Masthead Light, 12 Volt, 2-Mile Visibility, Fits Boats up to 39.4 Feet

The Attwood LED Anchor and Masthead Light (part number 7812-S-7) is a compact 12-volt navigation light built for boats up to 39.4 feet (12 meters), delivering two-mile, 360-degree light visibility to meet nighttime and anchor-light needs. Its small footprint makes it well suited for mounting on a radar arch, hard top, poling platform, tuna tower, or other fixed structure, and the light mounts flush to the surface it is installed on, making it a practical choice for the tow piece atop a ski or wakeboard boat tower.

The light runs on an 8-watt wedge base lamp and connects to a 12 VDC power supply using 7-inch leads. A twist/bayonet lock secures the lens and cover to the base, allowing the lamp to be replaced without special tools. The unit installs directly to the deck using two #10 fasteners, and the mounting pole measures 12 inches long. The lens is glass with a clear finish, and the housing is black. Some assembly is required at installation.

Specifications

• Brand: Attwood
• Manufacturer Part Number: 7812-S-7
• Product Type: LED Anchor and Masthead Light
• Voltage: 12 Volts
• Wattage: 8 watts
• Light Source: LED
• Light Visibility: Two-mile, 360-degree visibility
• Boat Length Rating: Up to 39.4 feet (12 meters)
• Lamp Included: 8-watt wedge base lamp
• Power Leads: 7 inches, for 12 VDC connection
• Lens Material: Glass
• Lens Color: Clear
• Color: Black
• Pole Length: 12 inches
• Package Dimensions: 17 inches high x 2.87 inches wide x 5.25 inches deep
• Mounting Hardware: Two #10 fasteners
• Mounting Style: Flush deck mount
• Lock Style: Twist/bayonet lock (lens and cover to base)
• Compatible Vehicle Type: Boat
• Fit Type: Universal fit
• Assembly Required: Yes
• Weight: 1.125 pounds

Frequently Asked Questions

What is the Attwood 7812-S-7 light used for? The Attwood 7812-S-7 is an LED anchor and masthead light that provides two-mile, 360-degree visibility, intended for anchor and navigation use on boats up to 39.4 feet (12 meters).

How does the 7812-S-7 mount to the boat? It installs directly to the deck using two #10 fasteners and mounts flush to the surface, which makes it a good fit on a radar arch, hard top, poling platform, tuna tower, or the tow piece of a ski or wakeboard boat tower.

What power supply does this light require? The 7812-S-7 connects to a 12 VDC power supply using its 7-inch leads.

What lamp does the Attwood anchor light use? It includes an 8-watt wedge base lamp, and the twist/bayonet lock on the lens and cover makes lamp replacement straightforward.

How far can the 7812-S-7 be seen from? The light offers two-mile, 360-degree visibility, suitable for boats up to 39.4 feet (12 meters) in length.

What are the dimensions of this light? The Attwood 7812-S-7 has a package size of 17 inches high by 2.87 inches wide by 5.25 inches deep, with a 12-inch mounting pole.

What is the lens made of? The lens on the 7812-S-7 is glass with a clear finish, secured to the base with a twist/bayonet lock along with the cover.

What color is the Attwood 7812-S-7? This anchor and masthead light has a black housing.

Does the 7812-S-7 require assembly? Yes, some assembly is required when installing the Attwood 7812-S-7.

How much does the 7812-S-7 weigh? The Attwood 7812-S-7 anchor and masthead light weighs 1.125 pounds.

What mounting hardware is included? Two #10 fasteners are used to install the 7812-S-7 directly to the deck.

Is the 7812-S-7 a universal fit for boats? Yes, the Attwood 7812-S-7 is a universal fit light rated for boats up to 39.4 feet (12 meters).