Red Port Navigation Light – COLREGS Compliant Marine Port Light

The red port navigation light is an essential port-side running light for any vessel. Designed to meet COLREGS requirements, this navigation light provides a clear red signal over a 225° horizontal arc, making your vessel's position and direction visible to other traffic at night or in reduced visibility. Constructed with a marine-grade aluminum housing and a UV-stabilized polycarbonate lens, it resists corrosion, impact, and harsh weather conditions.

Available in both energy-efficient LED and traditional incandescent versions, this port light operates on standard 12V or 24V DC shipboard power. With an IP67 waterproof rating, it is completely protected against dust and temporary submersion, ensuring reliable operation in demanding marine environments. Whether for commercial ships, fishing vessels, yachts, or inland boats, this red port light is a dependable choice for safety and compliance.

Key Features

Technical Specifications

SpecificationDetail
Light ColorRed
PositionPort (Left)
Light SourceLED (Incandescent option available)
Voltage12V DC / 24V DC
Power Consumption3W (LED) / 25W (Incandescent)
Visibility Range2 nautical miles
Waterproof RatingIP67
Housing MaterialMarine-grade aluminum
Lens MaterialUV-stabilized polycarbonate
Mounting TypeBolt-on / Bracket
Operating Temperature-25°C to +55°C
Dimensions120 × 60 × 45 mm
Weight0.4 kg

Frequently Asked Questions

What is a red port light used for?

A red port light is a navigation light mounted on the left (port) side of a vessel. It shows a red light over a 225° horizontal arc, helping other vessels determine your ship's position, direction, and status at night or in poor visibility.

Is this light COLREGS compliant?

Yes, this port navigation light is designed to comply with the International Regulations for Preventing Collisions at Sea (COLREGS) for vessels, ensuring proper visibility and safety at sea.

Can I use this light with both 12V and 24V systems?

The light is available in separate 12V DC and 24V DC versions. Please select the correct voltage matching your vessel's electrical system when ordering.

Is this navigation light waterproof?

Yes, it has an IP67 waterproof rating, meaning it is fully protected against dust and can withstand temporary immersion in water up to 1 meter for 30 minutes, making it suitable for deck installation.

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