Hella Marine 2984 Stern Navigation Light, Incandescent, 12V, 2nm, IP55
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Overview
The Hella Marine 2984 series is an incandescent stern navigation light for vertical surface mounting on the transom, with 2 nautical mile visibility and an IP55 rating.
It runs on a 12V DC system and uses a 25W BAY15d bulb. Wiring enters through the base plate and is protected by a rubber grommet, which helps keep the cable entry tidy and sealed at the stern.
The body is non-magnetic and built from plastic that resists UV and impact. The bulb hangs vertically and the electrical contacts sit in the upper area of the lamp, helping reduce corrosion in wet, spray-prone mounting spots.
Key features
- 2 nautical mile visibility for stern navigation lighting.
- 12V system light with a 25W BAY15d incandescent bulb.
- Vertical surface mount format suited to common transom installations.
- Snap-to-base housing arrangement that avoids screws through the lamp body.
- Cable entry through the base with a rubber grommet for a more secure pass-through.
- IP55 protection for exposure to spray and washdowns.
- Approvals include IMO Col Reg 72, USCG, ABYC A-16, and Maritime NZ.
Variants
This stern navigation light is offered in two housing color options.
The only stated difference across the range is the housing color, which affects how the light looks against your boat’s finish and hardware.
- 002984325: Black housing. A good visual match for darker transoms and rail hardware where you want the fixture to blend in.
- 002984375: White housing. A natural match for white gelcoat and lighter topsides where you want a cleaner, brighter look.
Installation and setup
Mount the base on a vertical surface at the stern in the correct orientation for a stern light, then route the wiring through the base plate. Once the wiring is terminated, the lamp body snaps onto the base for a clean finish that stays secure in vibration and routine handling.
Electrical and bulb service
This is a conventional incandescent setup, so keeping a spare 12V 25W BAY15d bulb on board makes sense for extended trips. When servicing, keep the lens area clean and dry, and make sure the cable grommet is seated properly after any wiring work.
Compliance and visibility
The 2 nautical mile rating and listed approvals make this a straightforward option when you need a compliant stern navigation light for night running and low-visibility conditions. Placement still matters, so install it where it has an unobstructed view aft and is not blocked by davits, outboards, or gear stored on the rail.
On-board fit and use
This light suits boats that are already set up for 12V incandescent navigation lighting and owners replacing an older stern fixture without changing the vessel’s lighting system. The non-magnetic housing is also helpful on smaller helms where navigation lights can end up closer to compasses and instruments.
Maintenance and care
Rinse salt off the exterior during routine washdowns and periodically check the base area for a tight seal around the cable grommet. If you notice dim output, intermittent operation, or corrosion at the contacts, address it early to avoid losing stern lighting when you need it most.
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.
