LEDVANCE Sylvania 66813 Hazardous Location Linear — 40W 4FT Series

The LEDVANCE Sylvania 66813 is a professional-grade hazardous location linear fixture engineered for extreme industrial environments. Operating at 40W to produce 6,960 lumens, this fixture utilizes a high-voltage 277-480V driver. It is specifically designed to meet rigorous compliance standards for facilities requiring reliable explosion-proof illumination.

Key Features

• Power Consumption: 40W system designed for highly efficient industrial lighting.
• Housing Material: Explosion-proof, SUS304 stainless steel housing.
• Lens Material: UV-stabilized, fiberglass reinforced polycarbonate.
• Input Voltage: High voltage 277-480V input.
• Dimming Protocol: Standard 0-10V continuous dimming.
• Environmental Ratings: IP66 and IK08 rated for superior dust, water, and impact resistance.
• Lifespan: 100,000-hour L70 rated lifespan for reduced maintenance.
• Operating Temperature: Wide operating temperature range of -40°F to 122°F.
• 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 5,067 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 with high luminous efficacy.

Electrical & Controls

Equipped with a highly efficient 277-480V driver, this linear luminaire ensures stable operation across industrial high-voltage 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, featuring robust surge protection for demanding environments.

Construction & Durability

The housing is constructed from rugged SUS304 stainless steel to resist corrosion in caustic chemical environments. A UV-stabilized, impact-resistant polycarbonate lens protects the internal components from the high-vibration stress common in heavy industrial applications. The complete luminaire is IP66 and IK08 rated, sealing it against heavy dust and direct high-pressure water streams while operating reliably between -40°F and 122°F.

Installation & Mounting

This specific configuration is designed for versatile installation in hazardous zones. It supports suspended or continuous superimposed assemblies using standard conduit pipe, ensuring a rigid installation that mitigates vibration and prevents shifting over time in demanding operational environments.

What's Included

• Hazardous Location Linear Fixture
• Mounting Hardware Kit