240 / 270 / 310 Watt Adjustable LED UFO High Bay | 34800 to 45000 Lumens | 5000K | 100-277V | Black Housing

Product Overview

This is a wattage-adjustable LED UFO high bay fixture with selectable outputs of 240, 270, or 310 watts. It delivers between 34,800 and 45,000 lumens at 155 lumens per watt. The fixture operates on 100-277V and is finished in black.

The fixture uses a 5000K color temperature and a CRI of 80+. It is designed to replace either 400 watt or 1000 watt metal halide high bays. The standard beam angle is 120 degrees, and the lens is polycarbonate.

It supports 0-10V dimming and has a power factor of 0.90 with a maximum THD of 20%. The fixture is rated for 50,000 hours (L70) and operates at 50/60 Hz.

The housing is die-cast aluminum, and the fixture weighs 11 lbs with dimensions of 14 x 11 inches. It comes with a 5-foot cord and an 8-inch dimming cord.

Where This Product Fits Best

This fixture is suitable for commercial and industrial spaces requiring high-output lighting, such as warehouses, manufacturing plants, and distribution centers. It is also appropriate for sports venues and other large indoor areas where legacy metal halide high bays are being replaced.

The adjustable wattage allows for tuning output to match the needs of different ceiling heights or lighting layouts. The fixture is compatible with 100-277V electrical systems, making it suitable for a wide range of facilities.

With an IP65 rating, this fixture can be used in environments where exposure to dust and water jets is possible. The IK10 rating allows use in locations where fixtures may be subject to impact.

Operating temperatures from -40°F to 113°F support installation in both cold storage and high-heat environments.

Performance and Functional Considerations

The selectable wattage feature allows you to set the fixture to 240, 270, or 310 watts, providing flexibility for output requirements between 34,800 and 45,000 lumens. This supports adaptation to changing lighting needs or energy management strategies.

The 120-degree beam angle provides wide coverage, suitable for open areas and high ceilings. The polycarbonate lens is impact-resistant and helps maintain consistent light distribution.

0-10V dimming is supported for integration with compatible dimming controls. The fixture maintains a power factor of 0.90 and a maximum THD of 20% for electrical efficiency and compatibility.

Surge protection is rated at 4kV, providing a level of resilience against electrical disturbances in industrial settings.

Installation and Long-Term Use

The fixture supports multiple mounting options: standard eye-hook, pendant, or surface mount. This allows adaptation to existing infrastructure or specific installation requirements.

The die-cast aluminum housing and polycarbonate lens are designed for durability in demanding environments. The fixture is rated for 50,000 hours (L70), supporting long-term operation with minimal maintenance.

The IP65 rating allows installation in areas exposed to dust and water jets, such as loading docks or washdown zones. The IK10 rating means the fixture can withstand high levels of mechanical impact.

The fixture includes a 5-foot power cord and an 8-inch dimming cord for straightforward electrical connection. The weight and dimensions support single-person handling during installation.

How This Fixture Is Commonly Used

After installation, you can adjust the wattage setting to match the required light output for your space. This is useful if lighting needs change over time or if you want to standardize fixture types across areas with different ceiling heights.

The 0-10V dimming capability allows you to connect the fixture to compatible dimming systems for further control over light levels. This can be used to manage energy use or adjust lighting for different tasks or occupancy patterns.

The fixture?s wide beam angle and high lumen output provide uniform illumination in open areas. The polycarbonate lens resists impacts from equipment or materials handling, reducing the risk of damage during day-to-day operations.

Routine maintenance is minimized due to the long rated lifespan and robust construction. The fixture can be cleaned or inspected as part of standard facility maintenance without special handling requirements.

Safety, Certifications, and Warranty

This fixture is UL listed.

The fixture is rebate eligible.

It is rated IP65 for protection against dust and water jets. The IK10 rating allows the fixture to tolerate high-impact conditions.

Surge protection is rated at 4kV. The fixture is designed for safe operation in environments from -40°F to 113°F.

Frequently Asked Questions

What voltage does this fixture support?
This fixture operates on 100-277V.

What is the output range?
The fixture delivers between 34,800 and 45,000 lumens, depending on the wattage setting.

What mounting options are available?
Mounting options include eye-hook (standard), pendant, and surface mount.

What certifications does this fixture carry?
This fixture is UL listed and rebate eligible.

What is the environmental rating?
The fixture is rated IP65 and IK10.

What is the warranty coverage?
Warranty information is not specified in the provided data.

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.