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. Output can be set to 240, 270, or 310 watts, delivering between 36,000 and 46,500 lumens. Color temperature is selectable between 4000K and 5000K.

The fixture is built with a die-cast aluminum housing and a polycarbonate lens. It is rated for 50,000 hours (L70) and operates on either 100-277V or 277-480V input. The standard beam angle is 90 degrees.

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

Additional features include 0-10V dimming, 10kV surge protection, and a CRI of 80+. Emergency backup battery and motion sensor options are supported.

Where This Product Fits Best

This fixture is suited for high ceiling environments where high lumen output is required, such as warehouses, manufacturing plants, and distribution centers. It is designed to replace 1000 watt metal halide systems.

The adjustable wattage and color temperature allow for adaptation to different lighting requirements within the same facility. The fixture can be used in areas with ambient temperatures from -40°F to 122°F.

It is compatible with both standard (100-277V) and high voltage (277-480V) electrical systems. The fixture is suitable for indoor use where a 90-degree beam angle is appropriate for task or general area lighting.

Chain-cable mounting is standard, with pendant and surface mounting options for spaces with different structural or clearance needs.

Performance and Functional Considerations

The fixture delivers up to 150 lumens per watt, supporting high efficiency requirements. Output can be set to three wattage levels, allowing adjustment based on ceiling height or illumination needs.

Color temperature can be switched between 4000K and 5000K to match existing lighting or meet specific visual tasks. The 0-10V dimming interface supports integration with compatible dimming controls.

10kV surge protection is included for electrical reliability in industrial environments. The fixture maintains a power factor of 0.90 and maximum THD of 20%.

The polycarbonate lens and die-cast aluminum housing provide durability for demanding applications. The fixture is DLC Premium qualified and UL listed.

Installation and Long-Term Use

The fixture is designed for chain-cable mounting as standard, with pendant and surface mounting options available. It does not include a cord; wiring is completed on site.

At 10 pounds and with compact dimensions, the fixture can be handled by one person during installation. The housing and lens materials are selected for long-term durability in industrial settings.

Operating temperature range is -40°F to 122°F, supporting use in both cold storage and high-heat environments. The fixture is rated for 50,000 hours (L70), reducing maintenance intervals compared to legacy systems.

Emergency backup battery and motion sensor options are supported for facilities requiring these features. Motion sensor settings can be changed with a remote control (one remote per project).

How This Fixture Is Commonly Used

After installation, you can set the wattage and color temperature to match the lighting needs of each area. This allows you to standardize on one fixture type while adjusting output and color as needed for different zones.

The 0-10V dimming interface lets you connect the fixture to compatible dimming systems for further control over light levels. If a motion sensor is used, it can be configured with a remote to adjust detection and dimming behavior.

The fixture’s 90-degree beam angle provides focused illumination for aisles, workstations, or open areas. The polycarbonate lens is impact resistant and easy to clean during routine maintenance.

With a 50,000 hour rated life, you can expect reduced lamp changes and less disruption to operations compared to metal halide systems. The fixture’s die-cast aluminum housing stands up to daily wear in industrial environments.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified.

It includes 10kV surge protection 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.

The housing and lens materials are selected for durability in commercial and industrial applications.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on either 100-277V or 277-480V input.

What is the lumen output range?
Output ranges from 36,000 to 46,500 lumens, depending on wattage setting.

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