IMPA: 791821

High Pressure Sodium Flood Light Fixtures for Marine Applications

High Pressure Sodium (HPS) flood lighting fixtures are designed to deliver powerful illumination for large outdoor areas such as ship decks, cargo handling zones, docks, and industrial facilities. These fixtures produce a warm, golden-white light that enhances visibility in demanding marine environments, ensuring safe and efficient operations around the clock.

Constructed with a corrosion-resistant aluminum housing and a tough tempered glass lens, these flood lights are built to withstand the rigors of saltwater exposure, extreme temperatures, and vibrations. The IP66-rated enclosure protects the lamp and electrical components from water jets and heavy dust, making the units reliable even in harsh offshore conditions.

With high lumen output and exceptional energy efficiency, these HPS flood lights provide long-lasting, low-maintenance illumination that reduces lighting replacement costs. The standard fitting and universal mounting bracket allow for quick and secure installation on masts, walls, or ground-level fixtures.

Key Features

Technical Specifications

SpecificationDetails
Lamp TypeHigh Pressure Sodium
Wattage (W)250 / 400
Voltage (V)220-240 V AC
Luminous Flux (lm)27,500 (250W) / 48,000 (400W)
IP RatingIP66
Housing MaterialDie-cast Aluminum
Lens MaterialTempered Glass
Beam Angle120°
Working Temperature-30°C to +50°C
Lifespan (hours)18,000
MountingUniversal Bracket

Frequently Asked Questions

What is the average lifespan of these HPS flood lights?

The high pressure sodium lamp typically provides up to 18,000 hours of continuous operation.

Can this flood light be used in saltwater environments?

Yes, the aluminum housing is treated with a corrosion-resistant coating and the IP66 rating ensures protection against salt spray, moisture, and water jets.

What is the recommended mounting height?

For optimal coverage, a mounting height of 6–10 meters is recommended, depending on the wattage and application.

Does the fixture come complete with a lamp and ballast?

Yes, the flood light is supplied with the lamp and an integral ballast/capacitor, ready for connection to the mains supply.

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