Click to enlargeSea-Dog Brass Berth Light - Large
Manufacturer: Sea-DogPart #: 400410-1SKU: 77854
Item #: 77854
Category: Interior / Courtesy Light
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Description
Brass Berth Light - Large This Berth Light is constructed of machined and stamped brass and a lacquer coating to prevent tarnish with solid brass knurled adjusting knobs. The interior surface of the lamp shade is white enamel to reflect more light.
Prewired with integral on/off switch. Includes a 15-watt DC double contact bayonet style bulb.
Can be converted to LED with bayonet bulb socket adapter (442042-1) BA150 style base and G4 bulb (sold separately). Designed for bulkhead or wall mounting.
Installs with three #6 RH fasteners (not included). 12VDC.
California Prop 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
Specifications
| Brand | Sea-Dog |
|---|---|
| Part Number | 400410-1 |
| EverTide SKU | 77854 |
| UPC | 035514400183 |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
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Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Sea-Dog productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Lighting — frequently asked
- What navigation lights does my boat legally need?
- It depends on your boat’s length and type. Navigation rules specify which lights (sidelights, stern light, masthead/all-round) and what visibility range are required. Check the requirements for your specific boat and make sure any replacement lights are certified compliant for that size.
- Should I switch to LED marine lights?
- For most boaters, yes. LEDs use far less power, run cooler, and last much longer than incandescent bulbs — a real advantage given limited onboard battery capacity. Just confirm any LED nav-light replacement is certified to meet the required brightness and color.
- What makes a light “marine-grade”?
- Marine-grade lights use sealed, corrosion-resistant housings (stainless, marine polymer, or coated aluminum) and gaskets that keep moisture out, plus wiring and connectors that resist salt corrosion. Ordinary automotive or household fixtures fail quickly in a marine environment.
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