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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Perko

Perko Locking Collar Pole Light Mounting Base - 2 Pin - Round - Stainless Steel

Manufacturer: PerkoPart #: 1045P0SDPSKU: 33101

2-pin
Stainless Steel

$52.48Ships when available

Add $46.52 more to qualify for free shipping.

Item #: 33101

Category: Accessories

Currently out of stock. This item isn't available to order right now — check back soon or contact us for availability.

Ships from US warehouses
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Description

Locking Collar Pole Light Mounting Base (2 Pin) - Plug-In Type Base Construction Stainless Steel Black Plastic Waterproof Snap-On Cover Pigtail Leads Fits Figs. 1343, 1347, 1348, 1400, 1440, 1450, 1451, 1452, 1460, 1470 Series All-Round Pole Lights and 1612 Series Bi-Color Pole Lights

Specifications

Brand	Perko
Part Number	1045P0SDP
EverTide SKU	33101
UPC	085226368837
Connector	2-pin
Material	Stainless Steel

Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.

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	Perko Locking Collar Pole Light Mounting Base - 2 Pin - Round - Stainless Steel$52.48You're viewing	Perko Double Contact Bayonet Socket - Black Polymer w/10" Pigtail$11.82	Perko Locking Collar Pole Light Mounting Base - 2 Pin - Chrome Plated w/Black Cover$51.54	Perko Medium Prefocus Socket$165.72
Connector	2-pin	—	2-pin	—
Material	Stainless Steel	—	—	—

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Perko Medium Prefocus Socket

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Perko Mini Mount Plug-In Type Base - 2 Pin - Black

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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.

Perko 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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