175 / 195 / 225 Watts Adjustable Linear LED High Bay | 26250 to 33750 Lumens | 4000K / 5000K Adjustable | 100-277V or 277-480V | 3 Foot 8 Inches

Product Overview

This is a 175 / 195 / 225 watt adjustable linear LED high bay designed for high ceiling commercial and industrial interiors. The fixture delivers selectable output from 26,250 to 33,750 lumens and offers both 4000K and 5000K color temperature settings. Typical installations include warehouse aisles, manufacturing lines, and distribution center racking, where uniform, high-output lighting is required at mounting heights from 18 to 40 feet.

Selectable wattage and color temperature allow for on-site adjustment to match specific lighting requirements or to standardize across multiple spaces. The fixture supports both surface and suspended mounting, providing flexibility for new construction or retrofit projects in large, open-plan environments.

Core Performance and Output

This linear high bay provides three selectable output levels: 175W (26,250 lumens), 195W (29,250 lumens), and 225W (33,750 lumens), with an efficacy of 150 lumens per watt. The 120° beam angle and frosted lens deliver broad, even coverage suitable for wide aisles and open floor layouts. Color temperature can be set to either 4000K or 5000K to match visual comfort or task requirements.

The fixture is available in both 100-277V and 277-480V models, supporting a wide range of electrical systems. 0-10V dimming is standard for integration with lighting controls. At mounting heights below 18 feet, output may be excessive and increase glare; at heights above 40 feet, uniformity and target light levels may require closer spacing or higher output settings.

Adjustability and Control Options

Wattage and color temperature are field-adjustable via onboard switches, allowing for tuning during installation or future reconfiguration. The fixture includes an integrated motion sensor with default settings for detection area, hold time, standby period, and dimming level. Sensor adjustments require a remote control (one per project recommended).

0-10V dimming enables compatibility with standard dimming systems and occupancy or daylight sensors. The motion sensor supports energy savings in low-traffic areas and can be customized to site requirements using the remote.

Longevity and Reliability

The fixture is rated for 100,000 hours (L70), supporting long-term operation in demanding environments. The die-cast aluminum housing and 6kV surge protection provide durability against electrical disturbances and physical impacts.

Operating temperature range is -40°F to 113°F, suitable for unconditioned warehouses and manufacturing spaces. The fixture maintains performance in both cold storage and high-activity industrial settings.

Build Quality and Physical Characteristics

The housing is constructed from die-cast aluminum with a white finish. The fixture measures 44.3 inches long, 12.6 inches wide, and 3 inches high, with a total weight of 11 lbs. The frosted lens reduces glare and improves visual comfort in high bay applications.

Surface and suspended mounting options are supported. No cord is included; wiring is completed on site. The fixture is designed for straightforward installation and long-term serviceability.

Where This Product Fits Best

This adjustable linear high bay is intended for large, high-ceiling commercial and industrial interiors where uniform, high-output lighting is required. It is commonly installed in:

• warehouse aisle lighting
• manufacturing facility lighting
• distribution center lighting
• retail warehouse lighting
• storage facility lighting
• commercial interior high ceiling lighting

Environments with mounting heights from 18 to 40 feet, open racking, or wide aisle layouts benefit from the fixture?s broad distribution and selectable output. The fixture is suitable for both new construction and retrofit projects where flexibility and long-term reliability are required.

Installation and Long-Term Use

The fixture supports both surface and suspended mounting, allowing adaptation to existing ceiling structures or new layouts. Field-adjustable wattage and color temperature simplify standardization across multiple spaces or future reconfiguration.

Integrated motion sensor and 0-10V dimming support energy management strategies. The fixture?s robust housing and surge protection reduce maintenance requirements in demanding environments. No cord is supplied; all wiring is completed during installation.

How This Fixture Is Commonly Used

Typical mounting heights range from 18 to 40 feet, with fixture spacing determined by output setting, ceiling height, and target light levels. In warehouse aisles, fixtures are often installed in continuous rows or staggered patterns to ensure uniform coverage along racking.

In manufacturing and distribution centers, layout may vary based on equipment, workflow, and required illumination. Higher output settings can reduce fixture count but may increase glare if not spaced appropriately. Motion sensor settings are often adjusted to match occupancy patterns and maximize energy savings.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified. Surge protection is rated at 6kV. The product includes a 5-year warranty covering manufacturing defects and performance.

All components and construction meet requirements for commercial and industrial interior lighting applications. The fixture is suitable for use in environments requiring certified, high-performance lighting solutions.

Frequently Asked Questions

Q: What is the recommended mounting height for this linear high bay?

A: Typical mounting heights range from 18 to 40 feet, depending on output setting and target light levels.

Q: How do I adjust the wattage and color temperature?

A: Wattage and color temperature are adjusted via onboard switches located on the fixture housing before installation or during maintenance.

Q: Is a cord included with the fixture?

A: No cord is included. All wiring is completed on site during installation.

Q: Can the integrated motion sensor settings be changed without a remote?

A: No, a remote control is required to change the default motion sensor settings. One remote per project is recommended.

Q: What is the expected lifespan of this fixture?

A: The fixture is rated for 100,000 hours (L70) under normal operating conditions.

Q: How should I plan fixture spacing for warehouse aisles?

A: Spacing depends on mounting height, output setting, and required light levels. Closer spacing improves uniformity, especially at higher mounting heights.

Application Questions and Clarification

Q: Is this fixture suitable for open warehouse areas as well as aisles?

A: Yes, the wide beam angle and high output support both aisle and open area layouts in warehouses and distribution centers.

Q: Can this fixture be used in storage facilities with lower ceilings?

A: At lower mounting heights, output may be excessive and increase glare. Consider using lower output settings or alternative fixtures for ceilings below 18 feet.

Q: Does this fixture support both surface and suspended mounting?

A: Yes, both mounting methods are supported for flexibility in installation.

Q: Is this fixture appropriate for commercial interiors with high ceilings outside of industrial settings?

A: Yes, it is suitable for commercial interiors such as retail warehouses and large storage facilities with high ceilings.