150 Watt LED UFO High Bay | 24000 Lumens | 5000K | 100-277V or 277-480V

Product Overview

This adjustable UFO high bay delivers selectable output from 14,000 to 28,000 lumens across four wattage settings: 100, 120, 150, and 200 watts. The fixture operates at 140 lumens per watt and replaces 250 or 400 watt metal halide systems. Output is fixed at 5000K with a CRI of 80+.

The aluminum alloy housing measures 11.02 x 7.72 inches and weighs 5.5 pounds. A 120-degree beam angle is standard through the polycarbonate lens. The fixture ships with a 5-foot power cord and an 8-inch dimming cord for 1-10V integration.

Voltage compatibility spans 100V to 277V at 50/60 Hz. Power factor is rated at 0.90 with total harmonic distortion at 20% max. Rated lifespan is 170,000 hours at L70.

Where This Product Fits Best

This fixture is built for interior high bay applications where mounting heights and output requirements vary across zones. The four-position wattage switch allows a single fixture type to serve different areas within the same facility without mixing fixture models.

IP65 rating allows installation in spaces with washdown activity, airborne particulates, or high humidity. The fixture tolerates direct water jets and dust ingress without internal damage. IK08 impact rating handles accidental contact from equipment or materials without compromising the housing or lens.

Operating temperature range of -22°F to 122°F supports cold storage entries, loading docks, and facilities without climate control. The 4kV surge protection addresses line transients common in industrial electrical environments.

Performance and Functional Considerations

At full output, this fixture produces 28,000 lumens at 200 watts. Stepping down to 150, 120, or 100 watts yields 21,000, 16,800, or 14,000 lumens respectively. All settings maintain 140 lumens per watt efficiency.

The 120-degree beam angle provides broad coverage suited to general area lighting rather than aisle-specific or narrow-throw applications. The polycarbonate lens is impact-resistant and maintains light transmission over time.

1-10V dimming capability allows integration with compatible building controls or manual dimmers. The dimming cord is 8 inches long, which should be accounted for during rough-in if dimming is planned.

Installation and Long-Term Use

Mounting is by eye-hook, compatible with standard chain or cable suspension systems. The 5-foot cord length provides adequate reach for most junction box placements in high bay applications. At 5.5 pounds, the fixture does not require reinforced mounting hardware beyond typical high bay practice.

Wattage selection is made at the fixture prior to final installation. Once set, the output level is fixed during normal operation. Access to the selector switch requires physical access to the fixture housing.

A motion sensor is available for this fixture. A remote control is required to adjust sensor settings from the factory defaults. One remote per project is typically sufficient for configuring multiple fixtures.

How This Fixture Is Commonly Used

Facilities use the wattage selector to match output to mounting height or task requirements without installing different fixture models in each zone. A warehouse might run 200 watts over bulk storage and 100 watts over packing stations, using the same fixture throughout.

The 1-10V dimming input allows connection to existing building automation or standalone dimmer switches. Facilities that already run 1-10V infrastructure can integrate this fixture without protocol conversion.

The 5-foot power cord and 8-inch dimming cord lengths are fixed. If your junction box placement or control wiring differs, plan conduit routing accordingly during rough-in.

Safety, Certifications, and Warranty

This fixture is ETL listed and DLC Premium qualified. The black powder-coated aluminum housing resists corrosion in humid or industrial atmospheres.

Surge protection is rated at 4kV, which addresses common transient events from motor starts, compressor cycling, and utility-side disturbances. The fixture operates across the full 100-277V input range without requiring voltage-specific models.

We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What wattage and lumen options are available?
The fixture offers four settings: 100W at 14,000 lumens, 120W at 16,800 lumens, 150W at 21,000 lumens, and 200W at 28,000 lumens.

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

Is this fixture DLC listed for utility rebates?
Yes, this fixture is DLC Premium qualified.

Can this fixture be installed in wet or dusty environments?
The IP65 rating allows installation in spaces exposed to direct water spray and airborne dust.

What is the warranty period?
This fixture carries a 5-year warranty.

What metal halide wattage does this replace?
This fixture replaces 250 or 400 watt metal halide systems depending on the wattage setting selected.

Is dimming supported?
Yes, the fixture supports 1-10V dimming.

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.