# Attwood 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing [66318-7]

**1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing**  
Part #: 66318-7  
  
Constructed of corrosion-resistant 304 stainless steel, these lights provide one-mile visibility for power boats up to 39.4 ft. (12 meters). Lights include rubber gasket lens seals for enhanced internal corrosion-resistance. Includes one 7.5 watt lamp. For connection to 12 VDC power supply. Installs with three #6 mounting fasteners (not included) . Provides 1-mile, 225 degree light visibility.  
  
**Features:**  

-   1-Mile  
    
-   Bi-Color Red/Green Combination  
    
-   225 Degree  
    
-   Stainless Steel Housing

![Warning](https://productimageserver.com/prop65/6pt.png)**WARNING:** This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to [P65Warnings.ca.gov](http://P65Warnings.ca.gov).

**Specifications:**

-   Lens Color: Red/Green
-   Visible Range (Miles): 1nm
-   Housing: Stainless
-   Voltage - Input Range (Volts): 12v
-   LED: No
-   Box Dimensions: 3"H x 5"W x 5"L WT: 0.2 lbs
-   UPC: 022697663184

  
[Quick Guide (pdf)](https://productimageserver.com/literature/quickGuide/43857QG.pdf)

## Details

- **Price:** 41.99 USD
- **Type:** Navigation Lights
- **Tags:** 1st Class Eligible, Brand_Attwood Marine, Lighting, Lighting | Navigation Lights

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 41.99 USD | In stock |

## Images

- Attwood 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing [66318-7] Attwood Marine
- Attwood 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing [66318-7] Attwood Marine
- Attwood 1-Mile Deck Mount, Bi-Color Red/Green Combo Sidelight - 12V - Stainless Steel Housing [66318-7] Attwood Marine

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> Source: [Besafe1st](https://besafe1st.com/products/6961702338739)
> Updated: 2026-05-27