115 / 130 / 155 Wattage Adjustable Linear LED High Bay | 17250 to 23250 Lumens | 4000K / 5000K Adjustable | 100-277V | 1 Foot 2 Inches

Product Overview

This adjustable LED UFO high bay delivers 30,000 to 48,000 lumens across three selectable wattage settings: 200W, 240W, and 320W. Output and color temperature are field-adjustable, with 4000K and 5000K options available on site. The fixture operates on 100-277V input and replaces 1000W metal halide systems.

Construction is die-cast aluminum with a polycarbonate lens. The fixture carries IP65 and IK10 ratings, includes 6kV surge protection, and operates in ambient temperatures from -40°F to 122°F. Housing is available in black or white. Dimensions are 13.8 x 9.5 inches with a weight of 13 lbs.

The fixture is UL listed and DLC Premium qualified. A 5-foot power cord and 8-inch dimming cord are included. Rated lifespan is 50,000 hours at L70.

Where This Product Fits Best

This high bay is sized for spaces currently using 1000W metal halide fixtures. The 320W setting at 48,000 lumens matches or exceeds that legacy output class. The 200W and 240W settings allow output to be reduced where full power is not needed or where mounting heights are lower.

IP65 and IK10 ratings support installation in environments with airborne dust, occasional washdown exposure, and risk of physical impact from equipment or materials. The operating temperature range covers cold storage entries, unheated warehouses, and spaces with elevated ambient heat.

Standard 110-degree beam angle and hook mounting suit open bay layouts with ceiling heights typical of industrial and distribution facilities. The fixture accepts 0-10V dimming signals for integration with building management or manual dimming systems.

Performance and Functional Considerations

Lumen output scales with wattage selection: 30,000 lumens at 200W, 36,000 lumens at 240W, and 48,000 lumens at 320W. Efficacy is 150 lumens per watt across all settings. CRI is 80+, which is standard for industrial and warehouse applications where color accuracy is secondary to output and coverage.

The 100-277V input range covers most single-phase commercial and industrial electrical systems without requiring transformers or voltage-specific models. Frequency compatibility includes both 50Hz and 60Hz systems.

The 6kV surge protection rating provides a measure of resilience against line transients, which are common in facilities with large motor loads, compressors, or variable frequency drives. Rated lifespan of 50,000 hours at L70 means the fixture is expected to retain 70% of initial output at that point.

Installation and Long-Term Use

The fixture mounts via hook, which is standard for chain or cable suspension in high bay applications. The 5-foot cord length allows flexibility in junction box placement relative to the fixture location. The 8-inch dimming cord is available for 0-10V signal connection where dimming control is used.

Wattage and color temperature adjustments are made at the fixture. This allows output and appearance to be configured during installation without additional equipment. Once set, the fixture operates at the selected values without ongoing adjustment unless changed intentionally.

Die-cast aluminum housing and IK10 impact resistance reduce the risk of damage from incidental contact with equipment, forklifts, or moving materials. At 13 lbs, the fixture is manageable for single-person installation in most configurations. A motion sensor is available as an accessory for occupancy-based control.

How This Fixture Is Commonly Used

Facilities typically select wattage based on ceiling height, spacing, and required light levels. In applications where full 1000W metal halide replacement output is needed, the 320W setting is used. In areas with lower ceilings or supplemental lighting, the 200W or 240W setting reduces energy draw without changing the fixture.

Color temperature selection depends on the visual environment. 5000K produces a cooler, more daylight-like appearance often used in warehouses and production floors. 4000K is warmer and may be selected for retail back-of-house, food processing, or spaces where a less stark appearance is preferred.

The 0-10V dimming input allows the fixture to respond to external dimming signals from building automation systems, wall-mounted dimmers, or daylight harvesting controls. Where dimming is not required, the dimming leads can be left unconnected and the fixture operates at full selected output.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified. The IP65 rating means the fixture is protected against dust ingress and low-pressure water jets from any direction. The IK10 rating means the fixture is protected against impacts equivalent to heavy mechanical contact.

Surge protection is rated at 6kV. Operating temperature range is -40°F to 122°F. We back this fixture with a 5-year warranty.

Frequently Asked Questions

What wattage and lumen options are available?
The fixture is adjustable to 200W, 240W, or 320W, producing 30,000, 36,000, or 48,000 lumens respectively.

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

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

What color temperatures are available?
The fixture is adjustable between 4000K and 5000K.

Is this fixture rated for wet or dusty environments?
The IP65 rating provides protection against dust and low-pressure water jets. It is suitable for damp locations and environments with airborne particulates.

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

Does this fixture support dimming?
Yes, 0-10V dimming is supported. 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.