240 / 270 / 310 Wattage Adjustable Linear LED High Bay | 36000 to 46500 Lumens | 4000K / 5000K Color Adjustable | 100-277V or 277-480V | 1 Foot 9 Inches

Product Overview

This is a wattage and color adjustable linear LED high bay designed for commercial and industrial spaces requiring high-output lighting. Output is selectable between 36,000, 40,500, and 46,500 lumens, with wattage settings at 240W, 270W, or 310W. Color temperature can be set to either 4000K or 5000K.

The fixture is built with a die-cast aluminum housing and a polycarbonate lens. It is compatible with 100-277V or 277-480V electrical systems. The standard beam angle is 90 degrees, and the fixture is finished in white.

0-10V dimming is supported. The fixture is rated for 50,000 hours (L70) and delivers 150 lumens per watt with a CRI of 80+. Surge protection is rated at 10kV.

Mounting options include chain-cable as standard, with pendant and surface mounting available. The fixture measures 20.5 x 11.54 x 2.13 inches and weighs 10 pounds.

Where This Product Fits Best

This linear LED high bay is suited for large indoor spaces with high ceilings, such as warehouses, manufacturing plants, and distribution centers. It is designed to replace 1000W metal halide fixtures in these environments.

The selectable wattage and color temperature allow adaptation to different lighting requirements within the same facility. The fixture can be used in areas where flexibility in output and color is needed for changing operational needs.

It is compatible with both standard (100-277V) and high voltage (277-480V) electrical systems, making it suitable for a range of commercial and industrial installations.

Performance and Functional Considerations

The fixture delivers up to 46,500 lumens at 310W, with selectable lower output settings. The 150 lumens per watt efficiency supports high-output applications while managing energy use.

Color temperature can be set to 4000K for a neutral white or 5000K for a cooler daylight appearance. The 90-degree beam angle provides focused distribution suitable for racked aisles or open areas.

0-10V dimming allows integration with lighting controls for further energy management. The fixture operates at 50/60 Hz with a power factor of 0.90 and maximum THD of 20%.

10kV surge protection is included for electrical reliability. The fixture is rated for operation in temperatures from -40°F to 122°F.

Installation and Long-Term Use

Chain-cable mounting is standard, with pendant and surface mounting options available. The fixture does not include a cord, so wiring is completed on site.

The die-cast aluminum housing and polycarbonate lens are designed for durability in demanding environments. The fixture weighs 10 pounds, which should be considered for mounting support.

Rated for 50,000 hours to L70, the fixture is intended for long-term use with minimal maintenance. Emergency backup battery and motion sensor options are available for additional functionality.

Operating temperature range supports installation in both cold storage and high-heat environments within the specified limits.

How This Fixture Is Commonly Used

After installation, the wattage and color temperature can be adjusted to match the lighting needs of the space. This allows you to standardize on one fixture type while tailoring output and appearance to each area.

0-10V dimming can be used to reduce light levels during periods of low activity or to integrate with building automation systems. The fixture can be set to provide full output or dimmed as needed for operational requirements.

When equipped with a motion sensor, the fixture can respond to occupancy, supporting energy management strategies. The emergency backup battery option provides illumination during power interruptions.

Routine cleaning and inspection are straightforward due to the fixture's accessible design and durable materials.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified.

10kV surge protection is included for electrical safety. The fixture is rated for operation from -40°F to 122°F.

LED Lighting Supply provides a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage does this fixture support?

This fixture is compatible with 100-277V or 277-480V electrical systems.

What are the available wattage and lumen output settings?

Selectable wattage settings are 240W, 270W, and 310W, with corresponding outputs of 36,000, 40,500, and 46,500 lumens.

What mounting options are available?

Chain-cable mounting is standard. Pendant and surface mounting options are also available.

What certifications does this fixture carry?

This fixture is UL listed and DLC Premium qualified.

What is the warranty period?

LED Lighting Supply provides a 5-year warranty.

Application Questions and Clarification

This product description reflects the provided specifications, ratings, and configuration options. For questions related to site-specific conditions, electrical compatibility, control integration, or application requirements not addressed in the provided data, our team is available to provide clarification.