LEDVANCE Sylvania Hazardous Location High Bay — 80W Stanchion Mount

The LEDVANCE Sylvania 66805 is a professional-grade hazardous location high bay engineered for extreme industrial environments. Operating at 80W to produce 12,000 lumens, this fixture utilizes a 120-277V universal driver. It is specifically designed to meet rigorous compliance standards for facilities requiring reliable explosion-proof illumination.

Key Features

• Power Consumption: 80W system designed for highly efficient industrial lighting.
• Housing Material: Explosion-proof, copper-free aluminum housing.
• Input Voltage: Universal 120-277V input voltage.
• Dimming Protocol: Standard 0-10V continuous dimming.
• Environmental Ratings: IP66 and NEMA 4X rated for superior dust and water resistance.
• Lifespan: 100,000-hour L70 rated lifespan for reduced maintenance.
• Operating Temperature: Wide operating temperature range of -40°C to 55°C.
• Safety Certifications: Class I, Div 2 and Class II, Div 1/2 hazardous location certified.

Typical Applications

• Petrochemical refineries and processing plants.
• Grain milling and agricultural storage.
• Heavy manufacturing and foundry floors.
• Wastewater treatment facilities.
• Marine and offshore drilling platforms.

Performance & Light Output

This fixture generates 12,000 lumens with a crisp 5000K daylight color temperature, maximizing visual acuity for critical tasks. With a CRI of 80+, it ensures accurate color representation for detailed inspections and safety checks. The advanced LED array maintains exceptional lumen depreciation standards, offering a 100,000-hour L70 lifespan.

Electrical & Controls

Equipped with a highly efficient 120-277V universal driver, this high bay ensures stable operation across standard commercial and industrial power grids. It features standard 0-10V dimming capabilities, allowing for integration with automated facility lighting systems. The internal electrical components are engineered to handle industrial power fluctuations safely.

Construction & Durability

The housing is constructed from rugged, copper-free aluminum to resist corrosion in caustic chemical environments. An impact-resistant lens protects the internal components from the high-vibration stress common in heavy industrial applications. The complete luminaire is IP66 and NEMA 4X rated, sealing it against heavy dust and direct high-pressure water streams.

Installation & Mounting

This specific configuration includes a factory-installed 25-degree stanchion mount for secure, fixed-angle positioning. The mount attaches directly to standard industrial conduit, ensuring a rigid installation that mitigates vibration and prevents shifting over time in demanding operational zones.

What's Included

• Hazardous Location High Bay Fixture
• 25-Degree Stanchion Mount