200 / 240 / 300 Watt Adjustable UFO High Bay | 30000 to 45000 Lumens | 3500K / 4000K / 5000K | 120-277V or 277-480V

Product Overview

This is an adjustable wattage LED UFO high bay designed for high-ceiling commercial and industrial spaces. The fixture supports selectable outputs of 200, 240, or 300 watts, with corresponding lumen packages up to 45,000 lumens. Color temperature is field-adjustable between 3500K, 4000K, and 5000K. Typical installations include warehouse, manufacturing, and distribution center environments with mounting heights from 20 to 40 feet. The fixture is suitable for both new construction and metal halide replacement projects.

It is built for demanding indoor applications where durability, flexibility, and high output are required. The fixture is UL listed, IP65 rated for dust and water ingress, and includes both hook and pendant mounting options. A motion sensor is available for occupancy-based control.

Core Performance and Output

This UFO high bay delivers 30,000 to 45,000 lumens at selectable wattages, providing up to 150 lumens per watt. The fixture supports three beam angles: 60, 90, and 110 degrees, allowing for tailored light distribution based on ceiling height and spacing. Color temperature can be set to 3500K, 4000K, or 5000K to match visual requirements or existing lighting.

Electrical performance includes 0-10V dimming, a power factor of 0.90, and total harmonic distortion below 20%. The fixture is available in both 120-277V and 277-480V models. At lower mounting heights, the highest output setting may produce excessive brightness or glare. Wider beam angles may reduce uniformity at mounting heights above 35 feet.

Adjustability and Control Options

Wattage, color temperature, and beam angle are all field-adjustable. This allows for on-site tuning to match specific lighting requirements or to standardize across multiple spaces. The fixture supports 0-10V dimming for integration with lighting controls or energy management systems.

A motion sensor option is available. Default sensor settings include 100% detection area, 3-minute hold time, 5-minute standby period, and 50% standby dimming. Sensor adjustments require a remote control, which is supplied per project as needed.

Longevity and Reliability

The fixture is rated for 50,000 hours of operation at L70. The die-cast aluminum housing and polycarbonate lens provide impact resistance (IK08) and protection against dust and water (IP65). Surge protection is rated at 6kV.

Operating temperature range is -22F to 122F, supporting use in both conditioned and unconditioned spaces. The fixture is covered by a 5-year warranty.

Build Quality and Physical Characteristics

The housing is die-cast aluminum with a black finish. The fixture measures 14 inches in diameter and 6 inches in height, with a total weight of 3.5 lbs. The lens is polycarbonate for durability and optical clarity.

Mounting options include standard hook and optional pendant. The fixture is designed for single-point suspension and is compatible with most high bay mounting hardware. All components are sealed to meet IP65 requirements.

Where This Product Fits Best

This UFO high bay is intended for large indoor spaces with high ceilings and demanding lighting requirements. It is commonly used in environments where high output, durability, and adjustability are needed for both general and task lighting.

• warehouse lighting
• manufacturing facility lighting
• distribution center lighting
• gymnasium lighting
• aircraft hangar lighting
• basketball court lighting
• indoor sports facility lighting
• pole barn lighting

The fixture is suitable for dusty, damp, or moderately corrosive environments. It is not intended for hazardous locations or continuous outdoor exposure.

Installation and Long-Term Use

Installation is typically performed using the included hook or optional pendant mount. The fixture supports both 120-277V and 277-480V input, allowing for compatibility with most commercial electrical systems. Wiring access is straightforward, and the fixture is light enough for single-person handling.

Routine maintenance is minimal due to the sealed design and long LED life. If a motion sensor is used, remote adjustment may be required to fine-tune occupancy settings. The fixture is designed for long-term reliability in high bay environments.

How This Fixture Is Commonly Used

Common mounting heights range from 20 to 40 feet, depending on output setting and application. Spacing is typically 15 to 25 feet on center for general lighting, with closer spacing for task-intensive areas or sports facilities. Beam angle selection is based on ceiling height and desired uniformity.

Higher output settings can reduce fixture count but may increase glare if not paired with appropriate optics or mounting height. Layouts are often grid-based for warehouses and manufacturing, or perimeter-based for courts and arenas.

Safety, Certifications, and Warranty

This fixture is UL listed and IP65 rated. It meets IK08 impact resistance and includes 6kV surge protection. The product is eligible for utility rebates where applicable.

Warranty coverage is 5 years from the date of installation. All safety and certification markings are present on the fixture label.

Frequently Asked Questions

Q: What is the recommended mounting height for the 300W setting?

A: The 300W setting is typically used at mounting heights between 30 and 40 feet.

Q: Can the fixture be installed in damp or dusty environments?

A: Yes, the fixture is IP65 rated for dust and water ingress.

Q: Is the motion sensor included or optional?

A: The motion sensor is an optional accessory and must be specified at the time of installation.

Q: How is color temperature adjusted in the field?

A: Color temperature is set using an onboard switch located on the fixture housing.

Q: What is the maximum fixture spacing for warehouse lighting?

A: Typical spacing is 15 to 25 feet on center, depending on mounting height and output setting.

Application Questions and Clarification

Q: Is this fixture suitable for basketball court lighting?

A: Yes, this fixture is commonly used for basketball court lighting in indoor environments.

Q: Can this high bay be used in a pole barn with unconditioned air?

A: Yes, the fixture operates reliably in unconditioned spaces within its -22F to 122F temperature range.

Q: Is this fixture appropriate for natatorium or swimming pool lighting?

A: The fixture is IP65 rated and can be used in natatoriums, but is not intended for direct exposure to pool chemicals or continuous wet conditions.

Q: Does this fixture support both hook and pendant mounting?

A: Yes, both hook and pendant mounting options are available for this fixture.

{ in@context in: inhttps://schema.org in, in@type in: inFAQPage in, inmainEntity in: [ { in@type in: inQuestion in, inname in: inWhat is the recommended mounting height for the 300W setting? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inThe 300W setting is typically used at mounting heights between 30 and 40 feet. in } }, { in@type in: inQuestion in, inname in: inCan the fixture be installed in damp or dusty environments? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inYes, the fixture is IP65 rated for dust and water ingress. in } }, { in@type in: inQuestion in, inname in: inIs the motion sensor included or optional? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inThe motion sensor is an optional accessory and must be specified at the time of installation. in } }, { in@type in: inQuestion in, inname in: inHow is color temperature adjusted in the field? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inColor temperature is set using an onboard switch located on the fixture housing. in } }, { in@type in: inQuestion in, inname in: inWhat is the maximum fixture spacing for warehouse lighting? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inTypical spacing is 15 to 25 feet on center, depending on mounting height and output setting. in } }, { in@type in: inQuestion in, inname in: inIs this fixture suitable for basketball court lighting? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inYes, this fixture is commonly used for basketball court lighting in indoor environments. in } }, { in@type in: inQuestion in, inname in: inCan this high bay be used in a pole barn with unconditioned air? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inYes, the fixture operates reliably in unconditioned spaces within its -22F to 122F temperature range. in } }, { in@type in: inQuestion in, inname in: inIs this fixture appropriate for natatorium or swimming pool lighting? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inThe fixture is IP65 rated and can be used in natatoriums, but is not intended for direct exposure to pool chemicals or continuous wet conditions. in } }, { in@type in: inQuestion in, inname in: inDoes this fixture support both hook and pendant mounting? in, inacceptedAnswer in: { in@type in: inAnswer in, intext in: inYes, both hook and pendant mounting options are available for this fixture. in } } ]}