100 / 120 / 150 / 200 Watt Adjustable UFO High Bay | 14000 to 28000 Lumens | 5000K | 100-277V | Black

Product Overview

This UFO high bay delivers 14,000 to 28,000 lumens at 5000K through a selectable wattage system with four output settings: 100W, 120W, 150W, and 200W. Lumen output scales with wattage selection at a consistent 140 lumens per watt across all settings. The fixture operates on 100-277V input with a power factor of 0.90 and THD at 20% maximum.

Construction is aluminum alloy housing with a polycarbonate lens and black finish. The fixture measures 11.02 x 7.72 inches, weighs 5.5 lbs, and includes a 5-foot power cord. A separate 8-inch dimming cord provides access to 1-10V dimming controls.

This fixture replaces 250W or 400W metal halide systems. Rated lifespan is 170,000 hours at L70. The standard beam angle is 120 degrees.

Where This Product Fits Best

The IP65 rating allows installation in areas exposed to water spray and dust accumulation. This includes wash-down environments, loading docks, food processing areas, and manufacturing spaces where airborne particulates or periodic cleaning are factors. The IK08 impact rating handles moderate mechanical contact without damage to the lens or housing.

Operating temperature range spans -22°F to 122°F, supporting installation in cold storage entries, unconditioned warehouses, and spaces with elevated ambient temperatures from equipment or seasonal heat. The 4kV surge protection addresses transient voltage events common in industrial electrical environments.

The 100-277V input range and 50/60 Hz compatibility allow direct connection to standard commercial and industrial electrical systems without voltage conversion.

Performance and Functional Considerations

The four wattage settings determine output: 100W produces 14,000 lumens, 120W produces 16,800 lumens, 150W produces 21,000 lumens, and 200W produces 28,000 lumens. Selection is made on the fixture before or during installation and determines both light output and power consumption for that installation.

CRI is 80+, suitable for general industrial and commercial applications where accurate color rendering supports task performance and safety marking visibility. The 5000K color temperature produces a cool white appearance consistent with daylight-balanced industrial lighting.

The 1-10V dimming capability allows integration with building automation systems or standalone dimming controls. The 8-inch dimming cord provides the connection point for external dimming signal wiring.

Installation and Long-Term Use

Standard mounting uses the included eye-hook for chain or cable suspension. Pendant mounting is also supported. The 5-foot cord length accommodates typical ceiling heights and junction box locations without requiring field splicing for most installations.

At 5.5 lbs, the fixture does not require heavy-duty structural support beyond standard suspended lighting hardware. The aluminum alloy housing dissipates heat without requiring active cooling components.

The 170,000-hour L70 lifespan reduces lamp replacement cycles compared to metal halide systems. The sealed IP65 construction limits internal contamination that would otherwise degrade output over time in dusty or humid environments.

How This Fixture Is Commonly Used

The selectable wattage allows the same fixture to serve different output requirements across a facility. A single fixture type can be adjusted at installation to deliver higher output in tall-ceiling bays or reduced output in lower-height spaces, matching light levels to the specific area without changing the fixture model.

The 1-10V dimming input connects to building management systems or occupancy-based controls where facilities reduce light levels during unoccupied periods or adjust output based on daylight contribution. The motion sensor is available for spaces requiring occupancy-based activation.

In retrofit applications replacing 250W or 400W metal halide, the wattage selection lets installers match or exceed previous light levels while selecting only the power draw needed. The 120-degree beam provides broad coverage typical of open industrial spaces.

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 water jets from any direction. The IK08 rating means the housing and lens withstand moderate impacts without failure.

Surge protection is rated at 4kV. The operating temperature range of -22°F to 122°F defines the ambient conditions under which the fixture maintains rated performance.

LED Lighting Supply provides a 5-year warranty on this fixture.

Frequently Asked Questions

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

What wattage options are available?
The fixture offers four selectable wattage settings: 100W, 120W, 150W, and 200W.

Is this fixture DLC qualified for utility rebates?
This fixture is DLC Premium qualified.

What is the IP rating?
The fixture carries an IP65 rating for protection against dust and water spray.

What mounting options are available?
The fixture supports eye-hook mounting as standard and pendant mounting.

What is the warranty period?
LED Lighting Supply provides a 5-year warranty.

Does this fixture support dimming?
The fixture includes 1-10V dimming capability with an 8-inch dimming cord.

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.