Perko 1127 Navigation Side Lights, 20-50m Vessels, 2nm

Overview

The Perko 1127 is an incandescent red and green side light series for vessels from 20 meters to 50 meters in length. These are separate port and starboard navigation lights with a 112-1/2 degree visibility arc and USCG 2nm certification, making them a fit for larger boats that need compliant side lighting rather than small-craft fixtures.

Each light uses a black or white polymer housing, a pre-wired double contact socket, and 3 feet of 16/3-SO cable for connection into the vessel lighting circuit. The access cap is watertight for bulb changes and lens cleaning, which matters on exposed deck, pilothouse, and superstructure mounting locations where spray and salt residue are part of normal use.

The 1127 series supports 12V, 24V, and 120V bulb options, with 30-watt bulbs specified for those voltages and bulbs sold separately. Overall height is 7-1/2 inches, lens height is 4-1/2 inches, and installation uses 1/4 inch fasteners.

Key features

• Certified for vessels from 20 meters to 50 meters in length, with 2 nautical mile side light visibility.
• 112-1/2 degree visibility arc for proper port or starboard side-light coverage.
• Available as red side light or green side light, with black or white polymer housing options.
• Pre-wired double contact socket with 3 feet of 16/3-SO cable for hardwired installation.
• Watertight access cap helps with rebulbing and cleaning without removing the full fixture from the boat.
• Accepts 12V, 24V, or 120V Perko 0374 bulbs, with bulbs not included.
• 7-1/2 inch overall height and 4-1/2 inch lens height suit larger-vessel navigation light installations.
• Uses 1/4 inch mounting fasteners for a secure base installation.

Variants

This Perko 1127 range is offered in four configurations. The differences are the housing color and whether the light is the red side light or the green side light.

The housing, cable, socket style, vessel size range, visibility arc, and core mounting dimensions remain consistent across these variants.

• 1127RA0BLK: Black housing with red side light. This configuration is used for the red port-side navigation position where a black fixture finish suits the surrounding hardware or mounting surface.
• 1127GA0BLK: Black housing with green side light. This configuration is used for the green starboard-side navigation position with the same black housing finish.
• 1127RA0WHT: White housing with red side light. This option pairs the red port-side light with a white housing for lighter decks, cabins, or superstructure areas.
• 1127GA0WHT: White housing with green side light. This option pairs the green starboard-side light with a white housing for installations where a lighter finish matches the vessel better.

Installation and setup

This is a hardwired navigation light, so the installer should match the selected bulb voltage to the vessel circuit and keep the light positioned so the side-light arc is not blocked by rails, canvas, antennas, or deck hardware. For compliance with UL Standard 1104, the light uses Perko Cat. No. 0374 bulbs in the correct voltage.

The watertight access cap gives service access for bulb replacement and cleaning, which helps on working boats, cruisers, and larger fishing vessels where lenses can collect salt film. Because the bulb is not included, it should be ordered with the fixture when replacing an old light or planning a new installation.

Fit and use on board

This series is a practical match for vessels in the 20 to 50 meter range that need separate red and green side lights rather than a compact combined bow light. The black and white housing choices make it easier to match the fixture to dark trim, white topsides, or pilothouse structures without changing the light function.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

Learn more.

Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

Learn more.

Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

Learn more.