300 Watt LED Linear High Bay | 40800 lumens | 4000K / 5000K Color Selectable | 277-480V | 3 Foot 11 Inches

Product Overview

The 300 Watt LED Linear High Bay is designed for high-ceiling environments, providing efficient and powerful illumination. This fixture is ideal for replacing traditional 1000 Watt metal halide lights, offering a significant reduction in energy consumption while maintaining high light output. With a color temperature selectable between 4000K and 5000K, it suits various lighting needs in industrial and commercial settings.

Its robust design supports operation in a wide voltage range of 277-480V, making it suitable for diverse electrical systems. The fixture's dimensions of 46.5 inches in length and 18.9 inches in width allow for versatile installation options, including chain-cable, pendant, or surface mounting. This adaptability makes it a practical choice for facilities with different structural requirements.

Core Performance and Output

This LED Linear High Bay delivers an impressive 40,800 lumens with an efficiency of 136 lumens per watt. The fixture's 110° beam angle ensures broad and even light distribution, suitable for large open spaces. The frosted lens helps minimize glare, enhancing visual comfort in work environments.

While the fixture is designed for high ceilings, excessive output may occur at lower mounting heights, potentially leading to increased glare. It is recommended to consider the mounting height and space layout to optimize light distribution and minimize any potential discomfort.

Adjustability and Control Options

The fixture includes 0-10V dimming capabilities, allowing for precise control over light levels to suit specific tasks or energy-saving strategies. The color temperature can be adjusted between 4000K and 5000K, providing flexibility to match the lighting ambiance to the application needs.

These control options enable facility managers to tailor the lighting environment, enhancing both energy efficiency and occupant comfort. The fixture's adaptability makes it suitable for dynamic spaces where lighting requirements may change over time.

Longevity and Reliability

With a lifespan of 200,000 hours (L70), this LED Linear High Bay offers long-term reliability, reducing maintenance frequency and associated costs. The high-quality components and robust construction ensure consistent performance over time, even in demanding environments.

The fixture's power factor of 0.98 and THD of 20% max contribute to its efficient electrical performance, ensuring stable operation and compatibility with modern electrical systems.

Build Quality and Physical Characteristics

The housing is constructed from galvanized rolled iron, providing durability and resistance to environmental factors. The fixture operates effectively in temperatures ranging from -22°F to 113°F, making it suitable for a variety of indoor environments.

Weighing 18 lbs, the fixture is manageable for installation and maintenance. Its white finish offers a clean, professional appearance, blending seamlessly into most industrial and commercial settings.

Where This Product Fits Best

This LED Linear High Bay is best suited for environments with high ceilings and the need for efficient, high-output lighting. It is particularly effective in large, open spaces where uniform light distribution is essential.

• warehouse aisle lighting
• manufacturing facility lighting
• distribution center lighting
• retail warehouse lighting
• storage facility lighting

The fixture's robust construction and versatile mounting options make it suitable for environments with varying structural and operational demands. Its adaptability to different color temperatures and dimming capabilities further enhance its suitability for diverse applications.

Installation and Long-Term Use

Installation options include chain-cable, pendant, or surface mounting, providing flexibility to accommodate different ceiling structures and heights. The fixture's design supports straightforward installation, minimizing downtime during upgrades or new installations.

For long-term use, regular cleaning of the frosted lens is recommended to maintain optimal light output and distribution. The fixture's durable construction ensures it withstands the rigors of industrial environments, contributing to its longevity and reliability.

How This Fixture Is Commonly Used

Commonly installed at heights ranging from 15 to 30 feet, this fixture provides effective illumination for large areas. Typical spacing between fixtures is determined by the desired light levels and specific application requirements.

In high-output applications, fewer fixtures may be needed, but care should be taken to manage potential glare. Adjusting the color temperature and dimming settings can help optimize the lighting environment for specific tasks or activities.

Safety, Certifications, and Warranty

This LED Linear High Bay is UL listed, ensuring compliance with safety standards. It is also rebate eligible, potentially reducing the overall cost of installation through energy efficiency incentives.

The fixture comes with a 5-year warranty, providing assurance of its quality and performance. This warranty covers defects in materials and workmanship, offering peace of mind for facility managers and operators.

Frequently Asked Questions

Q: What is the recommended mounting height for this fixture

A: The recommended mounting height ranges from 15 to 30 feet, depending on the specific lighting requirements and application.

Q: Can the color temperature be adjusted after installation

A: Yes, the color temperature can be adjusted between 4000K and 5000K to suit different lighting needs.

Q: Is this fixture suitable for damp environments

A: While the fixture is robust, it is primarily designed for indoor use in dry environments. Additional protection may be required for damp locations.

Q: How does the dimming function work

A: The fixture supports 0-10V dimming, allowing for smooth adjustment of light levels to match specific tasks or energy-saving strategies.

Application Questions and Clarification

Q: What are the primary applications for this LED Linear High Bay

A: Primary applications include warehouse aisle lighting, manufacturing facility lighting, and distribution center lighting.

Q: Can this fixture be used in retail environments

A: Yes, it is suitable for retail warehouse lighting and storage facility lighting, providing efficient illumination for high-ceiling spaces.

Q: What mounting options are available for this fixture

A: The fixture can be mounted using chain-cable, pendant, or surface mounting methods, offering flexibility for different installation scenarios.