MarineBeam

Festoon 44D 30 Power Navigation Bulb

$ 16.95 USD

Sale Sold out

Shipping calculated at checkout.

SKU:FS-44-30B - Green

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 Cool White (behind clear lens) Warm White (behind bi-color lens Red (behind red lens) Green (behind green lens)

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

Replaces the Aqua Signal Series 25 Nav Light Fixtures. This bulb features our constant-current circuit, so it can be used in 12VDC and 24VDC applications.

Specifications

Input Voltage: 10VDC – 30VDC Constant Current
Wattage: 3.2W
Amperage: 270 mA
Lumens: 175 CW, 160 WW
Color Temp: 6500k CW, 3300k WW
Beam Angle; 360°
Dimensions: 44mm x 22mm
Fitment: Fits 44mm (1 3/4″) Dimple End (Barrel End) Nav Lights
USCG CERTIFICATION:

Please Note: For Red and Green bulbs we have moved to 12-LED version to better fit fixtures.

The USCG and other maritime testing agencies currently do not certify replacement bulbs by themselves, LED or otherwise. Only luminaires (fixtures with bulbs) are certified against the Colreg requirements.

For clear or white lens, use CW (cool white). For coloured lens, use WW (warm white).

2 Year Warranty

Technical Specifications

Base / socket	FESTOON
Voltage	12 V / 24 V DC (multi-volt)
Input voltage	10VDC - 30VDC Constant Current
Power	3.2 W
Wattage	1.8W
Lumens	275 CW, 230 WW
Color	cool white
Dimensions	44mm x 22mm
Color temp	6500k CW, 2900k WW
How to choose led output color	If the Red and Green are separate fixtures, use Red behind Red and Green behind Green.

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.

Festoon 44D 30 Power Navigation Bulb $ 16.95

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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