230 / 260 / 300 Watt Adjustable Linear LED High Bay | 34500 to 45000 Lumens | 4000K / 5000K Adjustable | 100-277V | 3 Foot 8 Inches

Product Overview

This 480 watt LED UFO high bay delivers 76,800 lumens at 160 lumens per watt, operating at 5000K color temperature with a CRI of 70+. The fixture accepts 100-277V input at 50/60 Hz and replaces 1500 watt metal halide systems.

The die-cast aluminum housing measures 17.7 x 9.5 inches and weighs 24 pounds. A polycarbonate lens protects the LED array. The fixture ships with a 5-foot power cord and an 8-inch dimming cord for 1-10V dimming connections.

Standard configuration includes a 60-degree beam angle. Optional 10-degree and 30-degree beam angles are available for applications requiring narrower distribution patterns. The fixture mounts using an eye-hook.

Where This Product Fits Best

This high bay is built for high-ceiling industrial and commercial spaces where 1500 watt metal halide fixtures are currently installed. The 76,800 lumen output supports large open areas with significant ceiling heights that require substantial light levels.

The IP66 rating allows installation in spaces exposed to heavy dust accumulation, high-pressure cleaning, or occasional water spray. The IK08 rating supports use in environments where the fixture may be subject to incidental mechanical contact.

The 100-277V input range covers standard commercial and industrial electrical systems. The black fixture finish and UFO form factor are typical of industrial retrofit and new construction applications.

Performance and Functional Considerations

At 160 lumens per watt, this fixture produces its rated output with lower energy draw than the 1500 watt metal halide systems it replaces. The 5000K color temperature provides a daylight-range appearance common in warehouse and manufacturing environments.

The 60-degree standard beam angle suits general area lighting. The optional 10-degree and 30-degree lenses allow tighter beam control for aisle lighting or high-rack applications where concentrated distribution is needed.

The fixture includes 4kV surge protection. Power factor is rated at .93 with total harmonic distortion at 20% maximum. Rated lifespan is 244,000 hours at L70.

Installation and Long-Term Use

The eye-hook mount accommodates pendant hanging from chains, cables, or rigid conduit drops. The 5-foot power cord provides working length for junction box connections at typical mounting positions. The 8-inch dimming cord connects to 1-10V control circuits where dimming is implemented.

At 24 pounds, the fixture requires mounting hardware rated for that load plus safety margin. Die-cast aluminum construction supports long-term thermal management in continuous-operation environments.

The IP66 and IK08 ratings support installations in food processing, manufacturing, and wash-down environments where dust, moisture, and occasional contact are present. The polycarbonate lens resists impact better than glass alternatives in these settings.

How This Fixture Is Commonly Used

Facilities typically install this fixture in spaces with 25-foot ceilings or higher where legacy metal halide systems consume excessive energy and require frequent lamp and ballast maintenance. The wattage reduction from 1500 watts to 480 watts is the primary driver in most retrofit decisions.

The 1-10V dimming connection allows integration with building automation systems or standalone dimming controls where light level adjustment is needed. Beam angle selection at time of order determines light distribution; the 60-degree standard angle covers broad areas while the 10-degree and 30-degree options concentrate output for racking aisles or targeted task zones.

Maintenance personnel access the fixture using the same lift or platform equipment used for existing high bay systems. The eye-hook mount simplifies fixture removal if service or repositioning is required.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified. We provide a 5-year warranty.

The IP66 rating means the fixture is protected against dust ingress and high-pressure water jets. The IK08 rating means the housing tolerates moderate mechanical impact typical of industrial environments.

Frequently Asked Questions

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

What does this fixture replace?
This LED high bay replaces 1500 watt metal halide fixtures.

Is this fixture dimmable?
Yes. The fixture supports 1-10V dimming and includes an 8-inch dimming cord.

What beam angles are available?
The standard beam angle is 60 degrees. Optional 10-degree and 30-degree beam angles are available.

Is this fixture DLC listed?
Yes. This fixture is DLC Premium qualified.

What is the warranty?
We provide a 5-year warranty on this fixture.

Can this fixture be used in wet or dusty environments?
The IP66 rating supports use in environments with heavy dust and direct water spray exposure.

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.