Red Sky Round Max Harsh Series – High Output LED for Large-Scale Industrial Lighting

The Red Sky Round Max Harsh Series is the most powerful fixture in the Harsh Line, purpose-built for large-scale general area and high bay lighting. With lumen outputs ranging from 12,000 to 30,000 lumens, it provides intense illumination for open areas, outdoor zones, and high-ceiling interiors.

Engineered for performance and adaptability, it features five beam distribution options, including 30°, 60°, and Type I, III, and V optics, making it ideal for tailored lighting solutions across a wide range of industrial applications.

Whether installed in heavy-duty industrial facilities, refineries, or spacious warehouses, the Round Max Harsh Series offers unmatched durability, output, and flexibility—making it the go-to LED fixture for large, demanding environments.

  • Lumen packages from 12,000 to 30,000 lm across five beam options: Type I, III, V, 30°, and 60°
  • Copper-free aluminum housing with 316 stainless steel hardware for corrosion resistance
  • NEMA 4X and IP66 sealing, tested to 720 hours of salt spray (ISO 9227)
  • Rated for continuous operation from -40°C to +65°C
  • Choice of tempered glass or polycarbonate lens
  • L70 lifespan of over 110,000 hours, backed by a 10-year LED warranty
  • Modular, pre-wired junction box system for fast installation
  • Pendant, wall, ceiling, yoke, and stanchion mounting options

Download Datasheet (PDF)

Lumen Output12,000 - 30,000 lm
Beam OptionsType I, III, V, 30°, 60°
HousingCopper-free aluminum + 316 stainless steel
Ingress ProtectionNEMA 4X, IP66
Salt Spray Resistance720 hrs (ISO 9227)
Ambient Temperature-40°C to +65°C
L70 Lifespan110,000+ hours
Warranty10-year LED

What lumen range does the Round Max Harsh Series cover?

It delivers between 12,000 and 30,000 lumens across five beam distribution options, making it suitable for mid- to high-bay and large-area lighting.

Is the Round Max Harsh Series rated for hazardous locations?

No. It is part of the Harsh Line, built for marine-grade, corrosion-resistant performance in demanding but non-hazardous industrial environments.

How corrosion resistant is the Round Max Harsh Series?

It uses copper-free aluminum housing and 316 stainless steel hardware, and is tested to 720 hours of salt spray exposure per ISO 9227.

What temperature range can it operate in?

It is rated for continuous operation from -40°C to +65°C, suitable for both extreme cold and high-heat industrial sites.

What warranty does it come with?

It carries a 10-year LED warranty with an L70 lifespan rated at over 110,000 hours.

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