90 / 120 / 165 Watt Adjustable LED Linear High Bay Light | 13,500 to 24,750 Lumens | 4000K / 5000K | 100-277V | 2 Foot | Rotatable Lens

Product Overview

This is a 2-foot adjustable LED linear high bay fixture designed for high ceiling commercial and industrial interiors. It offers selectable wattage settings of 90, 120, or 165 watts and delivers up to 24,750 lumens. The fixture is suitable for mounting heights typically found in warehouse aisles, manufacturing floors, and distribution centers. Color temperature can be set to either 4000K or 5000K to match existing lighting or specific visual requirements.

The fixture features a rotatable lens for directional control and can be installed using chain-cable or surface mounting. It is intended as a direct replacement for 250W or 400W metal halide high bays in environments where uniform, efficient lighting is required.

Core Performance and Output

This linear high bay provides three selectable output levels: 13,500, 18,000, or 24,750 lumens, with an efficacy of 150 lumens per watt. The 90-degree beam angle and frosted polycarbonate lens deliver broad, even coverage suitable for open areas and aisles. Color temperature is field-adjustable between 4000K and 5000K, supporting both neutral and cool white requirements.

0-10V dimming is standard for integration with lighting controls. At lower mounting heights, the highest output setting may result in excessive brightness or glare. Uniformity may decrease if fixtures are spaced too far apart at maximum mounting heights.

Adjustability and Control Options

The fixture includes both wattage and color temperature adjustment, allowing adaptation to changing lighting needs or energy targets. The lens can be rotated up to 130 degrees to direct light where needed, which is useful for aisle or racking layouts. Dimming is supported via 0-10V controls for occupancy or daylight harvesting systems.

Adjustments are made at the fixture during installation or maintenance. No onboard motion or daylight sensors are included; external controls must be specified separately if required.

Longevity and Reliability

The fixture is rated for 50,000 hours of operation at L70, minimizing relamping and maintenance cycles. Surge protection is built in at 6kV to guard against electrical disturbances common in industrial environments. The polycarbonate lens and robust housing are designed for durability in high bay settings.

All components are selected for long-term reliability under typical warehouse and manufacturing conditions. The fixture is covered by a 5-year warranty.

Build Quality and Physical Characteristics

This linear high bay measures 24.65 inches long by 12.8 inches wide and 2 inches high. The housing is finished in white and includes a frosted polycarbonate lens for glare reduction. The fixture is UL listed and rebate eligible where applicable.

Chain-cable mounting is standard, with surface mounting as an option. No power cord is supplied; wiring is completed on site. The fixture is designed for use with 100-277V input at 50/60 Hz.

Where This Product Fits Best

This fixture is intended for high ceiling interiors where linear distribution and adjustable output are required. It is most often installed in:

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

Environments with open racking, wide aisles, or large storage areas benefit from the broad, uniform coverage. The fixture is suitable for dry interior locations and is not rated for wet or corrosive environments.

Installation and Long-Term Use

Chain-cable mounting is the most common installation method, supporting typical high bay suspension heights. Surface mounting is available for applications with solid ceilings or where pendant suspension is not practical. The fixture is designed for direct hardwiring; no plug or cord is included.

Routine maintenance is limited to periodic cleaning and inspection. The adjustable features allow for tuning after installation if lighting needs change. The fixture is not intended for outdoor or washdown use.

How This Fixture Is Commonly Used

Fixtures are typically installed at mounting heights from 15 to 30 feet, depending on output setting and required light levels. Spacing varies based on lumen output and aisle width, with higher output settings allowing for wider spacing but potentially increasing glare if not properly aimed.

In warehouse aisles, fixtures are aligned parallel to racking for optimal coverage. In open manufacturing or storage areas, grid layouts are common. Adjustability in wattage and lens rotation supports changes in layout or task requirements over time.

Safety, Certifications, and Warranty

This fixture is UL listed and meets all applicable safety standards for commercial and industrial lighting. It is eligible for utility rebates where available. Surge protection is integrated at 6kV. The product is covered by a 5-year warranty from the date of installation.

No additional safety certifications are required for standard dry interior use. The fixture is not rated for hazardous, wet, or food processing environments.

Frequently Asked Questions

Q: What is the recommended mounting height for this fixture?

A: Typical mounting heights range from 15 to 30 feet, depending on output setting and application.

Q: Can the fixture be installed directly to a solid ceiling?

A: Yes, surface mounting is supported as an option in addition to chain-cable suspension.

Q: Is the lens rotation tool-free?

A: Lens rotation is manual and does not require tools; adjustments are made during installation or maintenance.

Q: Does this fixture include onboard sensors?

A: No, onboard motion or daylight sensors are not included. External controls can be integrated via 0-10V dimming.

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

A: Spacing depends on output setting, aisle width, and target light levels. Higher output allows for wider spacing but may require careful aiming to control glare.

Application Questions and Clarification

Q: Is this fixture suitable for use in food processing or wet locations?

A: No, this fixture is not rated for wet or food processing environments. It is intended for dry interior use only.

Q: Can this fixture be used in open areas as well as aisles?

A: Yes, it is suitable for both aisle and open area layouts in warehouses, manufacturing, and distribution centers.

Q: Is this fixture appropriate for low ceiling applications?

A: Output may be excessive for low ceilings. Lower wattage settings can be used, but glare should be evaluated during installation.