115 / 130 / 155 Wattage Adjustable Linear LED High Bay | 17250 to 23250 Lumens | 4000K / 5000K Adjustable | 100-277V | 1 Foot 2 Inches

Product Overview

This is a wattage and color adjustable linear LED high bay designed for interior high ceiling environments. The fixture delivers selectable output from 17,250 to 23,250 lumens and operates at 115, 130, or 155 watts. Typical use includes mounting heights between 18 and 35 feet in warehouse aisles, manufacturing lines, and distribution centers. The compact 14-inch by 11.5-inch form factor supports chain-cable, pendant, or surface mounting.

This model is intended as a direct replacement for 400W metal halide or T5/T8 fluorescent high bays. It is suitable for continuous operation in commercial and industrial spaces requiring uniform, high-output lighting with minimal maintenance.

Core Performance and Output

The fixture provides three selectable output levels: 17,250, 19,500, or 23,250 lumens, with a maximum efficacy of 150 lumens per watt. The 90° beam angle and polycarbonate lens deliver focused, uniform illumination suitable for racked aisles and open floor layouts. Color temperature is field adjustable between 4000K and 5000K to match task or ambient requirements.

0-10V dimming is standard for integration with lighting controls. The fixture operates on 100-277V input and maintains a power factor of 0.90 with THD below 20%. Output at the highest wattage may be excessive for mounting heights below 18 feet, and uniformity may decrease if spacing exceeds recommended patterns for the selected lumen level.

Adjustability and Control Options

Both wattage and color temperature are field adjustable via onboard switches. This allows tuning of light levels and color to match changes in layout or visual requirements without fixture replacement. The fixture supports integration of a motion sensor and emergency backup battery as needed.

The motion sensor is pre-configured for 100% detection area, 30-second hold time, and 10% standby dimming. Adjustments require a remote control (one per project). 0-10V dimming enables further control through building automation or manual dimmers.

Longevity and Reliability

The fixture is rated for 50,000 hours (L70) and includes a 5-year warranty. Die-cast aluminum housing and a polycarbonate lens provide impact resistance and thermal management for continuous operation. Surge protection is rated at 10kV for electrical reliability in industrial environments.

Operating temperature range is -40°F to 122°F, supporting use in unconditioned spaces and facilities with variable climate control. No routine re-lamping is required, reducing maintenance cycles compared to legacy HID or fluorescent systems.

Build Quality and Physical Characteristics

The housing is die-cast aluminum with a white finish. The fixture measures 14 inches long, 11.5 inches wide, and 2.1 inches high, weighing 7 pounds. The polycarbonate lens is impact resistant and suitable for typical warehouse and manufacturing environments.

Mounting options include chain-cable (standard), pendant, or surface mounting. No cord is supplied; wiring is completed on site. The fixture is UL listed and DLC Premium qualified.

Where This Product Fits Best

This linear high bay is designed for high ceiling commercial and industrial interiors where uniform, high-output lighting is 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

Suitable for dry and damp locations. Not intended for exterior or washdown environments. Performance is optimized for mounting heights between 18 and 35 feet.

Installation and Long-Term Use

Chain-cable mounting is standard and supports rapid installation in retrofit or new construction. Pendant and surface mounting options are available for integration with existing infrastructure or where chain suspension is not practical. The fixture?s compact size allows for installation in tight aisle spaces or between racking.

All wiring is completed on site. Emergency backup and motion sensor options are field installable. No special tools are required for wattage or color adjustment. Routine cleaning of the lens and housing is recommended to maintain light output in dusty or industrial environments.

How This Fixture Is Commonly Used

Fixtures are typically mounted at heights from 18 to 35 feet, spaced to achieve uniform coverage in aisles or open areas. In warehouse aisles, linear high bays are aligned parallel to racking for consistent vertical illumination. In manufacturing or distribution centers, spacing and output selection are adjusted based on ceiling height and required light levels.

Higher output settings reduce fixture count but may increase glare if used at lower mounting heights. Motion sensors are often used to reduce energy consumption in low-traffic areas.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified. Surge protection is rated at 10kV. The product includes a 5-year warranty covering manufacturing defects and performance.

All components are rated for continuous operation within the specified temperature range. Emergency backup and motion sensor accessories are available for code compliance and energy management.

Frequently Asked Questions

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

A: Recommended mounting height is 18 to 35 feet, depending on selected wattage and required light levels.

Q: Can the fixture be surface mounted instead of suspended?

A: Yes, surface mounting is supported using the optional surface mount kit.

Q: How is wattage and color temperature adjusted?

A: Both wattage and color temperature are set using onboard switches accessible during installation or maintenance.

Q: Is a motion sensor included, and how are its settings changed?

A: The motion sensor is an optional accessory. Settings are changed using a remote control, which is required for adjustment.

Q: How should fixtures be spaced in warehouse aisles?

A: Spacing depends on aisle width, mounting height, and selected output. Typical patterns range from 12 to 20 feet apart for uniform coverage.

Application Questions and Clarification

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

A: Yes, the fixture can be used in both open areas and aisles. Output and spacing should be adjusted to match the area layout.

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

A: The lowest wattage setting may be suitable for ceilings as low as 15 feet, but output may be excessive below this height.

Q: Is this fixture appropriate for use in retail warehouse environments?

A: Yes, it is commonly installed in retail warehouse and commercial high ceiling interiors where high output and uniformity are required.

Q: Does the fixture support emergency lighting requirements?

A: An emergency backup battery is available as an accessory for code-required emergency lighting.