Hella Marine NaviLED PRO Deck Mount Adaptor, Horizontal Surface Mount, 128 x 90 x 90mm, UV/Saltwater/Impact-Resistant Acrylic, Cable Gland Space

Overview

The Hella Marine NaviLED PRO Deck Mount Adaptor is a mounting base that lets compatible NaviLED PRO navigation lamps sit on a horizontal surface instead of a vertical face.

It supports installations where cable routing needs to exit from the rear or the bottom, and it leaves room underneath for a cable gland. The adaptor uses an acrylic body that resists UV, salt water, and impacts, which helps on open decks and hardtops that see regular washdowns and sun.

Overall size is 128 x 90 x 90mm, and the adaptor increases the installed lamp’s visual size by about 50%, which can look more proportionate on larger vessels or when replacing older deck-mounted incandescent fittings.

Key features

• Converts compatible NaviLED PRO navigation lamps for horizontal surface mounting.
• Fits the NaviLED PRO range (port, starboard, stern, masthead, and bi-colour lamps).
• Supports rear-exit or bottom-exit cabling for easier routing through a deck or housing.
• Hidden fastenings keep the install looking tidy once the lamp is in place.
• Space beneath the adaptor for fitting a cable gland.
• Acrylic construction that resists UV, salt water, and impacts.
• 128 x 90 x 90mm overall size with a 50.8mm (2.00 in) PCD mounting pattern.

Variants

This adaptor is offered in multiple configurations based on housing color.

The mounting footprint and fit with the NaviLED PRO lamp range stay the same across the options, with the visible finish being the main difference.

• 241287802 (Color: Black). Black suits darker decks, masts, and hardware where you want the adaptor to blend into the background.
• 241287812 (Color: White). White matches common gelcoat and many existing white navigation light bases for a consistent look.

Installation and setup

This adaptor is typically used when a NaviLED PRO lamp needs to be deck mounted on a cabin top, hardtop, or other flat surface, or when upgrading from older deck-mounted incandescent fittings. Plan the cable path first so the exit orientation works with your wire run and any existing penetration.

As with any deck penetration, seal fasteners and cable pass-throughs appropriately for your structure and mounting location, and leave enough slack to service the lamp without stressing the cable.

Compatibility and fit

This is an accessory mount for the NaviLED PRO navigation lamp family, including port, starboard, stern, masthead, and bi-colour lamps. It changes the mounting geometry and cable management, but it does not change the lamp’s electrical requirements or how the light is wired into your boat.

Use cases on board

A good match for refits where an older deck-mounted navigation light is being replaced, and for larger recreational or commercial boats that want NaviLED PRO lamps mounted on flat surfaces without leaving exposed fasteners.

Maintenance and care

Rinse with fresh water after salt exposure and clean with mild soap if needed. Avoid abrasive pads or harsh solvents that can haze acrylic over time.

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.

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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.

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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.

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