100 / 150 / 200 Watt Adjustable UFO High Bay | 16500 to 33000 Lumens | 3000K / 4000K / 5000K Adjustable | 277-480V

Product Overview

This 600 watt LED UFO high bay delivers 96,000 lumens at 160 lumens per watt and operates as a direct replacement for 2000 watt metal halide fixtures. The fixture runs on 100-277V input at 50/60 Hz with a power factor of .93 and THD held to 20% maximum.

Output is fixed at 5000K with a CRI of 70+. The standard beam angle is 60 degrees, with optional 10 degree and 30 degree optics available. Dimming is supported via 1-10V protocol.

The die-cast aluminum housing measures 17.7 x 10.2 inches and weighs 28.4 lbs. A 5-foot power cord and 8-inch dimming cord are included. The fixture is black and mounts via an eye-hook.

Where This Product Fits Best

A 600 watt fixture at this lumen output is sized for spaces with very high ceilings or extremely high foot-candle requirements. Applications where 2000 watt metal halide systems were originally specified are the primary fit. This includes large-scale manufacturing bays, heavy industrial processing areas, and high-ceiling warehouses where legacy HID systems are still in service.

The 100-277V operating range covers standard commercial and industrial electrical systems. The IP66 rating allows installation in areas exposed to dust, debris, and water spray. The IK08 rating provides resistance to moderate physical impact, appropriate for environments where the fixture may be exposed to incidental contact from equipment or materials handling.

Operating temperature range of -22°F to 113°F supports use in cold storage transition zones, unconditioned manufacturing spaces, and covered outdoor applications within that thermal envelope.

Performance and Functional Considerations

At 160 lumens per watt, this fixture delivers high conversion efficiency from input power to usable light. The 60 degree standard beam angle provides broad distribution suited to general area lighting. The optional 10 degree and 30 degree optics allow tighter control for aisle lighting, task-specific zones, or higher mounting heights where concentrated output is needed.

The polycarbonate lens protects the LED array while maintaining light transmission. Rated lifespan is 244,000 hours at L70, meaning the fixture is projected to retain at least 70% of initial lumen output through that service interval. Built-in 6kV surge protection addresses transient voltage events common in industrial electrical environments.

The 1-10V dimming capability allows output adjustment when integrated with compatible controls. This enables the fixture to respond to occupancy-based or daylight-harvesting control strategies where such systems are in place.

Installation and Long-Term Use

Mounting is via the included eye-hook, which supports pendant-style suspension from chain, cable, or rigid conduit. The fixture weighs 28.4 lbs, so mounting hardware and structural attachment points must be rated accordingly.

The 5-foot power cord provides working length for connection to junction boxes positioned above the mounting point. The 8-inch dimming cord connects to 1-10V control circuits where dimming is required. Both cords exit the fixture housing directly.

The die-cast aluminum housing dissipates heat effectively and resists corrosion. The IP66 seal allows direct washdown without fixture damage. Long-term access for inspection or cleaning is straightforward given the external lens and standard suspension hardware.

How This Fixture Is Commonly Used

Facilities replacing aging 2000 watt metal halide systems use this fixture to maintain or improve light levels while significantly reducing input wattage. The eye-hook mount often allows reuse of existing suspension points, simplifying the transition from legacy HID fixtures.

The beam angle options allow the fixture to be tailored to specific coverage needs. A 60 degree beam suits open floor areas, while narrower optics concentrate output for high-rack aisles or targeted work zones. Once installed, the 1-10V dimming cord allows integration with building automation or manual dimming controls if output adjustment is needed during operation.

In facilities with mixed ceiling heights or varied lighting needs, the ability to specify beam angle at time of order allows configuration to match each zone without modifying the fixture after delivery.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified. The IP66 rating allows the fixture to withstand high-pressure water jets and complete protection against dust ingress. The IK08 rating means the housing can tolerate impacts equivalent to everyday industrial contact without damage to internal components.

Surge protection is rated at 6kV. Operating temperature range spans -22°F to 113°F. We provide a 5-year warranty on this fixture.

Frequently Asked Questions

What voltage does this fixture require?
The fixture operates on 100-277V at 50/60 Hz, covering standard commercial and industrial electrical systems.

What does this fixture replace?
It is designed as a direct replacement for 2000 watt metal halide fixtures.

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

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

Can this fixture be dimmed?
Yes. The fixture supports 1-10V dimming.

What is the IP rating?
IP66. The fixture is sealed against dust and protected against high-pressure water jets.

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

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.