MarineBeam

BAY15D LED Bulb for Aqua Signal, Hella and Perko Navigation Lights

$ 14.00 USD

Sale Sold out

Shipping calculated at checkout.

SKU:TW-1157-SM - WW

Marine LED navigation lighting. Confirm the light function, visibility sector, system voltage, and mounting geometry in the specifications below.

See fit checks and full product specifications

Color Warm White Cool White Red Green

Ships in 1–5 business days
30-day returns
Advice from real cruisers

Drop in replacement for BAY15D sockets

Choose the correct color for your application:

Warm White for Bi-Color or Tri-Color Fixtures (or see our bi-color & tri-color bulbs)
Cool White for any fixture with clear lenses (Stern, Anchor, and Steaming)
Red behind red (port) side lights with red lenses
Green behind green (starboard) side lights with green lenses

Fits Aqua Signal Series 40, 41, 42,& 50, Hella 2984 and Perko 200 Navigation Lights.

Direct replacement for Aqua Signal 90002, 90003, 90005, and 90006 , 9040000500, Hella 78290 and Perko Bulb 037512V10W. Cross References to Hella bulbs: 8GA 003 488-121 8GA 003 488-301 8GA 003 488-131 8GA 003 488-311 and Ancor 529340, 529341 and 529344.

Specifications

Voltage: 8VDC – 30VDC Constant Current
Wattage: 3W
Amperage: 0.25A at 12V
Lumens: 240
Dimensions: Dia. 28mm x 40mm (+base)

2 Year Warranty

Technical Specifications

Base / socket	BAY15D
Voltage	12V
Power	10 W
Color	Warm White

Multi-volt LED electronics are polarity-protected and built for the marine 12/24 V DC environment. Not sure this is the right base or fixture for your boat? Contact us with a photo of your old bulb or fixture and we'll confirm fit.

Shipping & lead times

We're a small team of boaters and we pack orders within 1–5 business days (no weekend or holiday packing). You'll get an email with tracking as soon as a label goes on your box.

Specialty items — fire extinguishers (dangerous goods) and low-stock or built-to-order gear — can take longer; the product description will say so. On a tight timeline or meeting your boat somewhere specific? Contact us and we’ll work out the fastest way to get gear to you.

International orders ship DDU: local duties, taxes, and customs fees are the buyer’s responsibility. Full details in our shipping policy.

Returns & refunds

30-day returns from the date of purchase. Items must be unused, in the original packaging with all cables and accessories, with proof of purchase.

Contact us before shipping anything back — we’ll send the return form that must accompany your return. Fire extinguisher and lithium battery items carry a $15 administrative fee on returns.

Read the full refund policy.

Ask a cruiser before you buy

Everyone here is a current or past cruiser — we’ve docked short-handed, re-rigged at anchor, and chased 12V gremlins too. Not sure this is the right fit for your boat? Send us your question before you order and we’ll give you a straight answer.

BAY15D LED Bulb for Aqua Signal, Hella and Perko Navigation Lights $ 14.00

View full details

Check fit before ordering

Function and sector: match the required anchor, steaming, stern, port/starboard, bi-color, or tri-color function.
Required performance: confirm the certification and visibility distance required for your vessel; brightness alone does not establish compliance.
Physical fit: compare the mounting footprint, fastener pattern, lens orientation, and available clearance.
Electrical fit: verify DC voltage, wiring, polarity, switching, and any photocell or multi-mode behavior.

Product specifications and details