60 / 80 / 100 Watt Adjustable UFO High Bay | 8400 to 14000 Lumens | 5000K | 100-277V

Product Overview

This adjustable UFO high bay delivers 8,400 to 14,000 lumens at 5000K from a single compact fixture. Wattage is field-selectable between 60, 80, and 100 watts, allowing output to be matched to actual conditions at the time of installation rather than during specification.

The fixture operates on 100-277V input and replaces 150 to 250 watt metal halide systems. At 140 lumens per watt across all three output settings, efficiency remains consistent regardless of selected wattage. A polycarbonate lens distributes light in a 120-degree beam pattern.

The housing is die-cast aluminum alloy with a black finish. The fixture measures 9.2 by 7.1 inches and weighs 3.5 pounds. A 5-foot power cord is included, along with an 8-inch dimming cord for 1-10V integration.

Where This Product Fits Best

This fixture is sized and rated for industrial and commercial spaces where ceiling heights and ambient conditions vary. The IP65 rating allows installation in areas exposed to dust, airborne particulates, and occasional water spray. IK08 impact resistance supports placement in environments where incidental contact with tools, equipment, or material handling is possible.

The operating temperature range of -22°F to 122°F accommodates cold storage entries, unheated warehouse sections, and facilities with elevated ambient heat. The 4kV surge protection provides a baseline tolerance for electrical disturbances common in industrial power environments.

Typical installation locations include manufacturing bays, distribution aisles, maintenance shops, and storage areas where legacy HID fixtures are being phased out.

Performance and Functional Considerations

Lumen output scales directly with the selected wattage setting: 60 watts produces 8,400 lumens, 80 watts produces 11,200 lumens, and 100 watts produces 14,000 lumens. This allows a single fixture model to serve applications with different lighting requirements based on ceiling height, task type, or spacing.

The 5000K color temperature provides a neutral daylight appearance suited to task visibility in industrial and commercial environments. CRI is rated at 80 or higher, supporting general visual tasks where moderate color accuracy is acceptable.

Rated lifespan is 170,000 hours at L70, meaning the fixture is expected to maintain at least 70 percent of initial output through that duration. Power factor is 0.90 with total harmonic distortion held to 20 percent maximum.

Installation and Long-Term Use

Mounting options include an eye-hook as standard or pendant mounting. The 5-foot power cord provides reach for junction box placement above the fixture. For dimming integration, an 8-inch 1-10V cord is included.

Wattage selection is made at the fixture prior to final installation. This allows installers to set output based on actual ceiling height, reflectance, and layout without returning to modify specifications. Once selected, the fixture operates at that output level unless physically adjusted.

A motion sensor is available with this fixture. A remote control is required to change default sensor settings; one remote per project is sufficient for configuration across multiple fixtures.

How This Fixture Is Commonly Used

The adjustable wattage allows installers and facility personnel to tune output during commissioning. In spaces with varying ceiling heights across zones, fixtures can be set higher in taller bays and lower where ceilings drop, using the same hardware throughout.

The 1-10V dimming cord enables integration with building automation or manual dimming controls where further adjustment is needed after installation. Facilities operating multiple shifts or adjusting lighting levels by time of day use this connection point for real-time control.

The compact size and light weight simplify mounting in tight overhead spaces or where structural capacity is limited. At 3.5 pounds, the fixture places minimal load on strut, chain, or conduit-supported installations.

Safety, Certifications, and Warranty

This fixture is ETL listed and DLC Premium qualified. The IP65 rating means the fixture is protected against dust ingress and low-pressure water jets from any direction. IK08 impact resistance allows the fixture to withstand moderate mechanical impact without damage to the lens or housing.

Surge protection is rated at 4kV, providing tolerance for transient voltage events typical in industrial electrical systems. The operating temperature range spans -22°F to 122°F.

We back this fixture with a 5-year warranty covering defects in materials and workmanship under normal use conditions.

Frequently Asked Questions

What wattage options are available?
The fixture is field-adjustable to 60, 80, or 100 watts, producing 8,400, 11,200, or 14,000 lumens respectively.

What voltage does this fixture accept?
It operates on 100-277V input at 50 or 60 Hz.

Is this fixture DLC listed?
Yes, it carries DLC Premium qualification.

What is the IP rating?
IP65. The fixture is protected against dust and water spray.

What mounting options are included?
An eye-hook is standard. Pendant mounting is also supported.

What is the warranty period?
5 years.

Does this fixture support dimming?
Yes, via 1-10V dimming. An 8-inch dimming cord is included.

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.