My Account
Shopping Cart

Attwood Marine 66318-7 Bi-Color Deck Mount Navigation Light Stainless Steel

Manufacturer

Attwood Marine

<h3>About Attwood Marine</h3><p><strong>Attwood Marine</strong> has been a cornerstone of the boating world for over a century. Founded with a commitment to quality engineering and practical design, Attwood grew from manufacturing underwater hardware and on-deck fittings into one of the most recognized names across every segment of the marine accessories market. Today, the brand operates as part of the Navico Group by Brunswick — a global family of market-leading marine companies — yet it has never lost the focused, boater-first philosophy that built its reputation.</p><p>What sets Attwood apart is their end-to-end approach: they design, manufacture, test, and distribute their own products rather than simply resourcing components from third parties. Every product in their catalog is tested against the highest U.S. Coast Guard (USCG), American Boat and Yacht Council (ABYC), and CE standards, giving boaters and OEM boat builders alike the confidence that Attwood parts will perform when it matters most. Corrosion-resistant materials — including 304 and 316 stainless steel, chrome-plated zinc, and marine-grade synthetics — are used throughout the lineup to ensure durability in both freshwater and saltwater environments.</p><p>Attwood is also a leading OEM supplier, meaning you'll find their components pre-installed on boats straight from the factory. That pedigree speaks volumes: when boat manufacturers trust a brand to equip new vessels, that's a strong vote of confidence for the aftermarket buyer as well.</p><h3>Attwood Marine Product Categories</h3><p>Attwood's catalog spans a remarkably broad range of marine needs. On the docking and mooring side, their <a href="/7239-attwood-marine-fenders-201953">boat fenders</a> provide reliable hull protection against docks, pilings, and other vessels — an essential piece of gear for any boat owner. For on-water comfort and cockpit organization, Attwood's <a href="/7239-attwood-marine-seat-pedestal-packages-202496">seat &amp; pedestal packages</a> deliver complete seating system solutions backed by years of ergonomic engineering, while their <a href="/7239-attwood-marine-seat-clamp-mounts-202497">seat clamp mounts</a> and <a href="/7239-attwood-marine-seat-clamp-mounts-200927">mounting hardware</a> make swapping or positioning seats quick and secure. Rounding out the seating ecosystem, Attwood's broad selection of <a href="/7239-attwood-marine-seating-table-parts-accessories-202501">seating &amp; table parts and accessories</a> keeps every swivel, slide, and fitting performing at its best season after season.</p><p>Beyond seating and docking, Attwood is well known for its bilge and aerator pumps (including the iconic Sahara Mk2 and Tsunami series), navigation lighting, fuel systems, rod holders, and trailering accessories — making it a one-stop resource for outfitting or refreshing virtually any powerboat, fishing boat, or recreational vessel.</p><h3>Why Boaters Trust Attwood</h3><ul><li><strong>100+ years of marine expertise</strong> — a track record that few brands can match</li><li><strong>USCG, ABYC &amp; CE certified</strong> products built to rigorous safety and performance standards</li><li><strong>OEM-preferred supplier</strong> to leading boat manufacturers worldwide</li><li><strong>Corrosion-resistant construction</strong> engineered for saltwater and freshwater environments</li><li><strong>Full design-to-distribution control</strong> ensuring consistent quality across every product</li></ul>

Part Number

66318-7
06/03/2036 7:15 PM
Sale Price

$34.49

2 left at this price

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Attwood Marine 66318-7 is a stainless steel bi-color deck mount navigation light designed for boats up to 39.4 feet in length. This combination light provides 225° visibility with 1-mile range, meeting USCG requirements for bow-mounted navigation lights on recreational vessels.

Key Features:

  • Durable stainless steel construction for corrosion resistance in marine environments
  • Bi-color design displays red and green navigation lights in a single compact housing
  • 225° visibility arc meets COLREGS standards for combination bow lights
  • 1-mile visibility range for boats up to 39.4 feet (12 meters) in length
  • Includes 8-watt incandescent lamp
  • Compact low-profile design: 2-1/2" L x 2-1/4" W x 1-1/2" H
  • Simple deck mount installation with three #6 fasteners (sold separately)

This combination navigation light is ideal for center console boats, bow riders, and other vessels where space-saving bow lighting is needed. The stainless steel housing provides long-lasting durability against saltwater corrosion while maintaining a professional appearance.

Products specifications

Amperage

0.62 Amps

Color

Red/Green with Silver Housing

Compatibility

For Sailboats or Power Boats up to 12 Meters

Dimensions

2 1/4" Width x 1 1/2" Height x 2 1/2" Length

Material

Stainless Steel Case with Plastic Lens

Mount Type

Deck Mounts

Mounting Hardware

Mounting Hardware (Sold Separately)

Type

Bi-Color

Voltage

12 Volts DC

Wattage

8 Watts

Visibility

1 Nautical Mile

Warranty Details

One Year

I went through the Amazon payment option and it was a hassle.

Good availability and good price.

Just hoping this is universal. It didn't say left or right. I need drivers side. Thank you.

Great

Best price on cat-back system for Jeep. Quick shipping, definately do business with again!

Easy checkout with Amazon

Product was the cheapest I could find. One other store was cheaper but did not have my product in stock. Autoplicity shipped within 2 days and the product arrived as described. I am happy with my purchase and would do business with Autoplicity again. The only thing I marked them on was that I wish they shipped within 1 day instead of 2.

Ordered it Friday had it at my door on Wednesday! They also had the cheapest prices of all reputable sellers.

Quick checkout

Great Price Fast Shipping. Would come back.

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy