Hella Marine NaviLED PRO Deck Mount Adaptor, Horizontal Surface Mount, 128 x 90 x 90mm, UV/Saltwater/Impact-Resistant Acrylic, Cable Gland Space
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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.
Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.
Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.
Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.
Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.
Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.
Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.
To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.
We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.
