300 / 450 / 600 Watt Adjustable Indirect High Bay Sports Light | 46500 to 93000 Lumens | 5000K | 100-277V

Product Overview

This is an adjustable indirect LED high bay sports light designed for large indoor spaces requiring high-output, uniform illumination. The fixture offers selectable wattages of 300, 450, or 600 watts, delivering up to 93,000 lumens at 5000K. It is suitable for mounting heights typically found in sports facilities, warehouses, and manufacturing environments where indirect lighting and glare control are priorities.

The fixture is engineered as a metal halide replacement, supporting both chain-cable and yoke mounting. Its form factor and output are intended for open areas and sports courts with high ceilings, where wide coverage and consistent light levels are required.

Core Performance and Output

This high bay delivers 46,500 to 93,000 lumens, with a maximum efficacy of 155 lumens per watt. The 45° beam angle and frosted tempered glass optics provide controlled, indirect distribution to minimize glare and improve visual comfort in sports and industrial settings. Output is selectable via onboard wattage adjustment, allowing tuning for the specific environment.

Electrical performance is stable across 100-277V input, with 0-10V dimming for integration with lighting controls. At lower mounting heights, the highest output setting may produce excessive brightness or glare; for optimal results, use higher wattages at mounting heights above 25 feet. Uniformity may decrease if spacing exceeds recommended patterns for the selected wattage.

Adjustability and Control Options

The fixture supports field-adjustable wattage, enabling selection between 300W, 450W, and 600W outputs. This allows adaptation to changing requirements or phased upgrades without fixture replacement. 0-10V dimming is standard, compatible with most commercial dimming systems for occupancy or daylight control.

Mounting options include chain-cable suspension for open ceilings and yoke mounting for angled or surface installations. The adjustable design supports both new installations and retrofit scenarios where output flexibility is required.

Longevity and Reliability

The fixture is rated for 200,000 hours (L70), supporting long-term operation in demanding environments. IK08 impact resistance and 6kV surge protection provide durability against physical impacts and electrical disturbances.

Operating temperature range is -22°F to 122°F, suitable for unconditioned spaces and facilities with variable climate control. The fixture is covered by a 5-year warranty.

Build Quality and Physical Characteristics

The housing is constructed for industrial use, with a white finish and frosted tempered glass lens for glare reduction. The fixture measures 19.25 inches long, 23.6 inches wide, and 6.2 inches high, with a weight of 17.5 lbs. All components are designed for ease of handling during installation and maintenance.

UL certification and IK08 rating confirm suitability for commercial and industrial environments. The fixture is designed for both chain-cable and yoke mounting, supporting a range of ceiling structures and installation preferences.

Where This Product Fits Best

This indirect high bay is intended for large indoor spaces with high ceilings and demanding light level requirements. It is most often used in environments where glare control and uniformity are critical, such as sports courts and industrial facilities.

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

The fixture is suitable for indoor use in clean, dry environments. It is not intended for wet locations or areas with corrosive atmospheres. Mounting heights of 20 to 40 feet are typical for optimal performance.

Installation and Long-Term Use

Chain-cable mounting is standard for open ceilings, while yoke mounting is available for surface or angled installations. The fixture?s weight and dimensions require secure attachment to structural supports. Electrical connection is straightforward, with 100-277V input and 0-10V dimming leads accessible for integration with controls.

Routine maintenance is minimal due to the sealed optics and robust housing. Periodic inspection of mounting hardware and electrical connections is recommended, especially in high-activity environments. The adjustable wattage feature allows future adaptation without fixture replacement.

How This Fixture Is Commonly Used

This fixture is typically installed at mounting heights between 25 and 40 feet, spaced to achieve uniform light levels across large open areas or sports courts. In basketball and pickleball courts, fixtures are often arranged along the perimeter or in grid patterns to minimize shadows and glare.

In warehouses and manufacturing facilities, spacing and layout depend on racking, equipment, and required light levels. Higher output settings reduce fixture count but may require careful aiming to control glare. Adjusting wattage allows tuning for specific tasks or event requirements.

Safety, Certifications, and Warranty

This fixture is UL listed and rated IK08 for impact resistance. It includes 6kV surge protection and is suitable for operation in ambient temperatures from -22°F to 122°F. All components are designed for commercial and industrial safety standards.

The product is covered by a 5-year warranty, supporting long-term reliability in demanding environments.

Frequently Asked Questions

Q: What is the recommended mounting height for this fixture?

A: Typical mounting heights range from 25 to 40 feet, depending on the selected wattage and required light levels.

Q: Can this fixture be dimmed with standard 0-10V controls?

A: Yes, the fixture supports 0-10V dimming and is compatible with most commercial dimming systems.

Q: Is the wattage adjustable in the field?

A: Yes, wattage can be set to 300W, 450W, or 600W using onboard controls.

Q: What is the beam angle and how does it affect coverage?

A: The standard beam angle is 45°, providing controlled, indirect distribution suitable for sports and industrial applications.

Q: How should fixture spacing be determined for sports courts?

A: Spacing depends on mounting height, output setting, and required uniformity; typical layouts use perimeter or grid patterns to minimize shadows and glare.

Application Questions and Clarification

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

A: No, this fixture is not intended for wet or corrosive environments such as natatoriums or swimming pools.

Q: Can this high bay be used in aircraft hangars?

A: Yes, it is commonly used in aircraft hangar lighting where high output and uniformity are required.

Q: Is this fixture appropriate for gymnasium lighting?

A: Yes, it is suitable for gymnasium lighting, especially in facilities with high ceilings and requirements for glare control.

Q: Does the fixture support both chain and yoke mounting out of the box?

A: Chain-cable mounting is standard; yoke mounting is available as an option.