• PERKO® Inc.
  • Perko® Fuel Systems
,
  • Facebook
  • Instagram
  • YouTube
Perko Inc Logo

    Perko Inc Logo
        • Home
        • Catalog
          • >Navigation Lights for vessels under 20 Meters
            Navigation Lights for vessels under 20 Meters
            • LED Side Lights
              • Horizontal Mount
              • Vertical Mount
            • LED Bi-Color Lights
              • Horizontal Mount
              • Plug-In
            • LED Pole Lights
              • White All Round
              • Combo All Round Masthead
              • Masthead
              • Heavy Duty
            • Incandescent Lights
              • Sidelights
              • Bi-Color Lights
              • Plug-In
              • Families
              • Stern
              • All Round
              • Masthead
              • Combination
              • Pole Lights
            • Spare Parts
              • Bulbs
              • Lenses
              • Accessories
          • Navigation Lights for vessels over 20 Meters
            Navigation Lights for vessels over 20 Meters
            • LED Lights
            • Incandescent Lights
            • Special Purpose
            • Spare Parts
          • Searchlights
            Searchlights
            • Solar Ray (Incandescent)
            • XR Series (Xenon)
            • Spare Parts (Solar Ray)
            • Spare Parts (XR Series)
          • Battery Switches
            Battery Switches
            • Selector Switches
            • Disconnect Switches
            • Single Battery Disconnect Switch
            • Dual Battery Selector Switch
          • Lightship Series
            • Lightship 50
            • Lightship 100
            • Lightship 300
            • Lightship 300-DEC
          • Underwater Hardware
            Underwater Hardware
            • Strainers
            • Valves
            • Flush Pro™
            • Adapters
            • Seacocks
            • Thru-Hulls
            • Scuppers
            • Drain Plugs
            • Spare Parts
          • Fuel System Components
            Fuel System Components
            • Marine Carbon
              Canisters
            • Inlet Check Valves
              and Surge Protector
            • Fuel Demand Valves
            • Fill Limit Valves
            • Tank Vent Valves
            • Tank Line Vents
            • EPA Compliant Fills
            • Non-EPA Compliant Fills
            • Air/Fuel Separator
              and P-Trap
            • Locking Inserts, Spare Parts and Replacement Caps
          • Lighting Fixtures
            Lighting Fixtures
            • Berth Lights
            • Utility Lights
            • Docking Lights
            • Dome Lights
            • Spreader Lights
            • Meal and Absent
            • Accessories
            • Bulbs
            • Lenses
            • Spare Parts
          • Ventilators
            Ventilators
            • Plain Ventilators
            • Clam Shell Ventilators
            • Locker or Transom Ventilators
            • Cowl Ventilators
            • Louver Ventilators
            • Accessories
          • Fog Bells
            Fog Bells
            • Fog Bells
            • Fog Horn
            • Ball Whistle
            • Spare Parts
          • Deck Hardware
            Deck Hardware
            • Cleats
            • Chocks
            • Deck Pipes
            • Step Plates
            • Handles
            • Rowlocks
            • Flag Poles
            • Hatch & Windshield
            • Clamps
            • Water Fittings
            • Deck Plates
            • Accessories
            • Spare Parts
          • Cabinet Hardware
            Cabinet Hardware
            • Hasps
            • Hinges
            • Barrel Bolts and Ship Bolts
            • Door Accessories
            • Spare Parts
          • Locks and Latches
            Locks and Latches
            • Surface Mount
            • Flush Mount
            • Latches
            • Shower Door Latches
            • Mortise Locks and
              Latches
            • Non-Mortise Locks and Latches
            • Hatch Dogs
            • Bolts
            • Catches
            • Turns
            • Pulls
            • Handles
            • Window and
              Door Stops
            • Hooks Brackets and Fasteners
            • Accessories
            • Spare Parts
          • Fishing Equipment
            Fishing Equipment
            • Fishing Rods
            • Accessories
            • Spare Parts
          • Spare Parts
            Download Catalogs
            • Recreational
            • Commercial
            • Emissions
        • Warranty
        • Where to Buy
          • Where to Buy US Flag
            Where to Buy Canadian Flag
            US & Canadian Locations
          • Online Retailers
            Online Retailers
          • United States Sales Reps
            United States Sales Reps
          • International Sales Reps
            International Sales Reps
          • International Locations
            International Locations
        • About Us
          • News Releases
            News Releases
          • The PERKO Story
            The PERKO® Story
          • PERKO Factory Tour
            PERKO® Factory Tour
          • Frequently Asked Questions
            Frequently Asked Questions
          • Contact Us
            Contact Us
        • Videos
          • Made in the USA Series
            "Made in the USA" Series
          • PERKO Commercials
            PERKO® Commercials
          • Ship Shape TV Segments
            Ship Shape TV Segments
        • Image Library
        • New Products
        • Legacy
        • Product Flyers
        • Spare Parts
        • Help Guides
        • Certifications
        • Catalogs
        • Customer Feedback
        • Home
        • Catalog
          • Navigation Lights for vessels under 20 meters
            • L.E.D.
            • Incandescent
            • Spare Parts
          • Navigation Lights for vessels over 20 meters
            • L.E.D.
            • Incandescent
            • Spare Parts
          • Searchlights
            • Solar Ray (Incandescent)
            • XR Series (Xenon)
            • Spare Parts (Solar Ray)
            • Spare Parts (XR Series)
          • Battery Switches
            • Selector Switches
            • Disconnect Switches
          • Deck Hardware
            • Cleats
            • Chocks
            • Deck Pipes
            • Step Plates
            • Handles
            • Rowlocks
            • Flag Poles
            • Hatch & Windshield Accessories
            • Clamps
            • Water Fittings
            • Deck Plates
            • Accessories
            • Spare Parts
          • Locks and Latches
            • Surface Mount
            • Flush Mount
            • Latches
            • Shower Door Latches
            • Mortise Locks and Latches
            • Non-Mortise Locks and Latches
            • Hatch Dogs
            • Bolts
            • Catches
            • Turns
            • Pulls
            • Handles
            • Window and Door Stops
            • Hooks Brackets and Fasteners
            • Accessories
            • Spare Parts
          • Underwater Hardware
            • Strainers
            • Valves
            • Flushing Products
            • Adapters
            • Seacocks
            • Thru-Hulls
            • Scuppers
            • Drains and Garboard Drain Plugs
            • Spare Parts
          • Underwater Lighting
            • Thru-Hull Underwater Lighting
            • Trim Tab Underwater Lighting
            • Surface Mount Underwater Lighting
            • Accessories
            • Bulbs
          • Fuel System Components
            • Marine Carbon Canisters
            • Inlet Check Valves (ICV) and Surge Protector
            • Fuel Demand Valves (FDV)
            • Fill Limit Valves (FLV)
            • Tank Vent Valves (TVV)
            • Air/Fuel Separator and P-Trap
            • Tank Line Vents
            • EPA Compliant Sealed Gas Fills, Diesel, Water & Waste Deck Fills
            • Non-EPA Gas Fills, Diesel, Water & Waste Deck Fills
            • Locking Inserts, Spare Parts and Replacement Caps
          • Lighting Fixtures
            • Berth Lights
            • Utility Lights
            • Docking Lights
            • Dome Lights
            • Spreader Lights
            • Meal and Absent
            • Accessories
            • Bulbs
            • Lenses
            • Spare Parts
          • Ventilators
            • Plain Ventilators
            • Clam Shell Ventilators
            • Locker or Transom Ventilators
            • Cowl Ventilators
            • Louver Ventilators
            • Accessories
          • Fog Bells
            • Fog Bells
            • Fog Horn
            • Ball Whistle
            • Spare Parts
          • Cabinet Hardware
            • Hasps
            • Hinges
            • Barrel Bolts and Ship Bolts
            • Door Accessories
            • Spare Parts
          • Fishing Equipment
            • Fishing Rods
            • Accessories
            • Spare Parts
          • Download Catalogs
            • Recreational
            • Commercial
            • Emissions
        • Warranty
        • Where to Buy
          • US and Canadian Locations
          • International Locations
            • Africa
            • Asia
            • Caribbean
            • Central America
            • Europe
            • Middle East
            • Pacific Rim
            • South America
          • US Sales Representatives
          • International Sales Representatives
        • About Us
          • The Perko Story
          • Perko Factory Tour
          • FAQ's
          • Contact Us
        • News Releases
          • Video Interview: Michael DeLillo from PERKO®
          • PERKO® Launches High Performance Waste Tank Vent Filter
          • Perko® and DuraBrite Announce Alliance
          • Fold-In-Half Pole Light Ideal for Rigid Hull Inflatable Boats
          • View all news releases
        • Videos
          • Perko TV Commercials
            • Battery Switches
            • Fuel Fill Locks
            • LED Lighting
            • LED Surface Mount
            • Navigation Lights
            • Perko History
            • Perko Products
            • Pole Lights
            • Underwater Lights
          • Ship Shape TV
            • Angled Rod Holders
            • Battery Switches 1
            • Battery Switches 2
            • Deck Hardware
            • Fuel Systems
            • Locking Fuel Fills
            • Navigation Lights
            • Night-time Lighting
            • Thru-Hull Fitting 1
            • Thru-Hull Fitting 2
            • Thru-Hull Fitting 3
            • Underwater Hardware
        1. Home
        2. About Us
        3. Frequently Asked Questions

        FAQ's

        FAQ's
        Select a question below to see the answer

        Please contact us and let us know in that you would like to be added to the "Where to Buy" dealer search. Please note that there will be a delay to verify authenticity.

        Improved corrosion resistance, more reliable electrical connections and long life in harsh environments.

        The U.S. Coast Guard is accepting lights that have passed the UL tests (UL Standard 1104) as meeting the '72 COLREGS and the U.S. Inland Rules for vessels over 20 meters (65.6 ft.). As the first domestic manufacturer to pass UL 1104, Perko's lights can be installed on vessels over 20 meters (65.6 ft.). Perko manufactures two sizes of lights for the large boat market. The first group of lights is for vessels between 20 meters and 50 meters. The second group includes larger lights and is for vessels over 20 meters (without an upper limit on length).

        A brass tag is permanently affixed to the light indicating the type of light, catalog number, voltage and bulb type to install to meet the visibility requirements. It also states that the light is classified by UL in accordance with the '72 COLREGS. This is the only documentation needed by a vessel in this size range for navigation lights to certify light construction compliance with the '72 COLREGS and the U.S. Inland rules.

        Lights for these boats must be manufactured in accordance with the American Boat and Yacht Council (A.B.Y.C.) Standard A-16. The primary means of certification recognized in the United States for lights for these boats is through the National Marine Manufacturers Association (NMMA) certification procedure. USCG approved lights, as described below, are also approved for these applications.All PERKO small boat lights designed for use on boats built before 11/1/03 are certified under this NMMA Certification Procedure. All lights certified under this procedure are required to permanently carry the mark "A-16" visibly displayed when the light is installed.

        The only recognized means of certification of lights for these boats is the USCG approval system. This system uses independent, 3rd party USCG approved labs to conduct some of the tests required for the A-16 certification. On all USCG approved lights, the permanent marking USCG 1nm, USCG 2nm or USCG 3nm (depending on whether the light is a 1-mile, 2-mile or 3-mile light) must be visible when the light is installed. Note that certifications may vary with voltage (e.g. USCG approved for 12-volt and A-16 certified for 24-volt).

        Click the button below to view our guide on choosing a replacement pole light.

        On March 31, 1977, the U.S. Coast Guard published, in the Federal Register, an amendment to the navigation and navigable water regulations which added a new subchapter DD, (33 CFR 87). This subchapter contains rules implementing and interpreting the International Regulations for Preventing Collisions at Sea, 1972 ('72 COLREGS). The International Regulations for Preventing Collisions at Sea, 1960, were replaced by the '72 COLREGS at 1200 hours, zone time on July 15, 1977. Therefore, all vessels on the high seas must comply with the '72 COLREGS at this time. In addition, with the enactment of the U.S. Inland Navigation Rules Act of 1980, the Inland Rules, Western Rules, and Great Lakes Rules were unified into a single set of requirements. The effective date for this legislation was December 24, 1981 (March 1, 1983 for Great Lakes). Therefore, all vessels must comply with these rules at this time.

        Rules 21 and 22 of the '72 COLREGS and the U.S. Inland Navigation Rules give the color and range requirements for various navigation lights. Annex 1 to the '72 COLREGS and the U.S. Inland Navigation Rules gives positioning and technical details for these lights.

        U.S. Coast Guard Acceptance of Navigation Lights

        All U.S. Registered vessels are subject to either the '72 COLREGS or the U.S. Inland Rules. The U.S. Coast Guard is accepting lights that have passed the UL tests (UL Standard 1104) as meeting the '72 COLREGS and the U.S. Inland Rules for vessels over 20 meters (65.6 ft.) in length. U.S. requirements for smaller vessels are less strict. As the first domestic manufacturer to pass UL 1104, Perko's lights can be installed on vessels over 20 meters (65.6 ft.) in length. Some models are designed for use on vessels over 20 meters (65.6 ft.) in length, while others are designed for use on vessels 20 meters (65.6 ft.) to 50 meters (164.0 ft.) in length.

        A brass tag is permanently affixed to the light (see image below) indicating the type of light, catalog number, voltage and bulb type to install to meet the visibility requirements. It also states that the light is classified by UL in accordance with the '72 COLREGS. This is the only documentation needed by a vessel for navigation lights to certify light construction compliance with the '72 COLREGS and the Inland Navigation Rules, and eliminates the former "Certificate of Compliance".

        Each Light has its own Serial Number for Identification

        The lights indicated for use on vessels over 20 meters (65.6 ft.) in length have passed UL 1104. The facsimile of the tag shown above is used on our cast bronze lights. Similar rectangular tags are used on other style lights.

        Please note that any changes made to PERKO navigation lights, including substitution of bulbs other than those shown in our catalog, instruction sheets, or metal tags (affixed to some lights) will void all certifications and U.S. Coast Guard acceptance.

        For the present, the U.S. Coast Guard will not publish a list of UL classified lights. However, field offices have been notified. For more detailed information, consult the complete '72 COLREGS, the U.S. Inland Navigation Rules, and your local U.S. Coast Guard office.

        Special Purpose Lights

        Other lights (not shown) for use where the vessel is subject to special local requirements are available. Contact Perko for further information.

        When standing outside - if the door opens away from you, then you need a Lock or Latch with a Regular Bevel. If the door opens toward you, then you need a Lock or Latch with a Reverse Bevel. See image below for additional help.

        NOTE: The privacy latch handle should always be mounted on the door's interior side.

        Battery disconnect switches help manage the overall use of electrical power on board. They are used to connect or disconnect electrical devices from the electrical system. They help to prevent battery drain during periods of inactivity. They allow for a quick and easy way to shut down the entire electrical system in an emergency. An optional key lock helps to prevent unauthorized use of the vessel.

        In addition to doing everything a battery disconnect switch does, battery selector switches permit battery selection (of two or more batteries) for specific purposes including starting engines, running accessories or even recharging. They allow for the use of one or more batteries in systems with one or more engines and facilitate putting batteries in parallel for emergency starting when one or both batteries are substantially discharged.

        All Perko battery disconnect switches and battery selector switches are UL listed, ignition protected and CE approved. This means they have been tested and certified by a respected outside agency, are designed to be used safely in a bilge where explosive fumes may be present and meet all the requirements for use and sale throughout the world.

        Perko battery switches are designed for surface mounting. Standard duty switches have a bright red polycarbonate housing for safety with a large easy-to-turn black knob. The housing of the heavy duty switches are red fiber-reinforced polycarbonate. Selector switches are designed with a "make before break" feature. This allows switching between the "1", the "all" and the "2" positions while the engine is running. Models with an "Alternator Field Disconnect" Feature offer protection for Non-Unitized Alternators should the switch accidentally be turned to the "Off" position with the engine running.

        Single Engine, Single Battery

        Single Engine, Two Batteries

        Switch Position indicates which battery (#1, All, #2) is connected to the engine.

        Two Engine, Two Batteries, Two Switches

        This allows either engine to be started by either battery. Port switch indicates which battery (#1, All, #2) is connected to the port engine and the starboard switch indicates which battery (#1, All, #2) is connected to the starboard engine.

        Two Engine, Two Batteries, A Separate Bank of Lighting Batteries and Two Switches

        The allows both engines to be used to charge Lighting Batteries. Port switch indicates which battery (port only, port lighting only) is connected to the port engine and the starboard switch indicates which battery (starboard only, starboard lighting only) is connected to starboard engine.

        Click the button below to see a demonstration on how to wire a selector switch and to access the various battery switch wiring diagrams.

        Yes! Check out the Legacy section on our website for more information on accessing older Perko product catalogs.

        Additional Help Guides
        Navigation Light Guidance

        Navigation Light Guidance

        How to choose the right navigation lights for your boat.

        Fold Down Pole Light Mounting Base Options

        Fold Down Pole Light Mounting Base Options

        View Perko's various mounting bases for fold down pole lights.

        Spare Part Guidance

        Spare Part Guidance

        Searching for a spare part for Perko product? Click here to get started.

        Perko Bulb Selection Guide

        Perko Bulb Selection Guide

        Looking for a spare bulb for a Perko light and not sure where to start? Click here and select you light to view replacement bulbs.

        See all Help Guides

        No Saved Products

        ABYC Charter Member
        ABYC Charter Member

        Charter Member of the American Boat & Yacht Council, Inc.

        abycinc.org

        USCG Certified
        ABYC Charter Member

        Our Navigation Lights are third party certified to meet USCG regulations

        ISO Registered
        Hartford Steam Boiler Inspection and Insurance Company Logo

        Perko is an ISO 9001:2015 Registered Company

        Street Address

        16490 NW 13th Avenue
        Miami, Florida 33169-5707

        Phone - 305.621.7525

        Fax - 305.620.9978

        Perko Made in the USA Logo

        Made in the USA since 1907

        Perko Job Board
        • Catalog
        • Warranty
        • About
        • Where to Buy
        • Contact
        • News
        • Sitemap

        © 2024 Perko® Inc. All rights reserved.

        • Facebook
        • Instagram
        • YouTube