240 Watt LED UFO High Bay | 36000 Lumens | 5000K | 277-480V

Product Overview

This is a 240 Watt LED UFO High Bay designed for commercial and industrial spaces requiring high-output lighting. It delivers 36,000 lumens at a color temperature of 5000K, providing clear, bright illumination suitable for large, open areas.

The fixture operates on 277-480V and is built with a die-cast aluminum housing. It features a polycarbonate lens and a standard 120-degree beam angle for broad light distribution.

It is equipped with 0-10V dimming capability and supports both hook and pendant mounting, with an optional surface mount. The fixture is finished in black and includes a 5-foot cord for power and an 8-inch dimming cord.

The product is UL listed and DLC Premium qualified. It is rated for 50,000 hours (L70) and includes a 5-year warranty from LED Lighting Supply.

Where This Product Fits Best

This LED UFO High Bay is suited for warehouses, manufacturing plants, distribution centers, and other industrial or commercial facilities with high ceilings and large floor areas.

It is intended to replace 1000 Watt metal halide fixtures, providing a direct upgrade in both efficiency and light quality for spaces requiring consistent, high-output illumination.

The fixture is compatible with 277-480V electrical systems, making it suitable for facilities with higher voltage infrastructure.

Its IP65 and IK10 ratings allow use in environments where exposure to dust, water jets, or physical impact is a concern.

Performance and Functional Considerations

The fixture outputs 36,000 lumens at 150 lumens per watt, supporting applications that require high light levels. The 5000K color temperature produces a daylight-like appearance, which is often preferred in industrial and task-oriented environments.

With a CRI of 80+, the fixture provides accurate color rendering for visual tasks. The 0-10V dimming feature allows for integration with compatible dimming controls to adjust light output as needed.

The polycarbonate lens and die-cast aluminum housing contribute to durability and impact resistance. The fixture is rated for operation in temperatures from -40°F to 113°F, supporting use in both cold storage and high-heat environments.

Power factor is rated at 0.90, and total harmonic distortion is limited to 20% maximum, supporting stable operation on commercial electrical systems.

Installation and Long-Term Use

The fixture supports hook and pendant mounting as standard, with an optional surface mount available. This allows for flexibility in installation based on ceiling structure and application requirements.

The 5-foot power cord provides reach for overhead installations, and the 8-inch dimming cord supports connection to 0-10V dimming controls. The fixture weighs 8 pounds and measures 12.8 by 9.1 inches, which should be considered when planning mounting points and support.

With an IP65 rating, the fixture is protected against dust ingress and water jets from any direction. The IK10 rating means it can withstand significant physical impact without damage to the housing or lens.

Surge protection is rated at 4kV, providing resilience against electrical surges common in industrial environments. The fixture is designed for a 50,000 hour L70 lifespan, supporting long-term, low-maintenance operation.

How This Fixture Is Commonly Used

Once installed, this UFO high bay provides uniform, high-output lighting for large, open spaces. The 120-degree beam angle ensures broad coverage, reducing shadowing and supporting safe movement and visibility in the facility.

The 0-10V dimming feature allows you to adjust light levels to match operational needs or energy management strategies. The fixture can be integrated into existing lighting control systems that support 0-10V dimming.

The fixture's robust construction and environmental ratings allow it to be used in areas exposed to dust, moisture, or occasional physical contact. The included motion sensor can be used to support occupancy-based lighting control if desired.

Routine maintenance is minimized due to the long rated lifespan and durable materials. The fixture is designed for set-and-forget operation in demanding environments.

Safety, Certifications, and Warranty

This fixture is UL listed and DLC Premium qualified.

It carries an IP65 rating for dust and water jet protection and an IK10 rating for impact resistance.

Surge protection is rated at 4kV. The fixture is covered by a 5-year warranty from LED Lighting Supply.

Operating temperature range is -40°F to 113°F, supporting use in a wide range of facility conditions.

Frequently Asked Questions

What voltage range does this fixture support?
This fixture operates on 277-480V.

What is the rated output and efficiency?
The fixture delivers 36,000 lumens at 240 watts, with an efficiency of 150 lumens per watt.

What mounting options are available?
Standard mounting options include hook and pendant, with an optional surface mount.

What certifications does this fixture carry?
This fixture is UL listed and DLC Premium qualified.

What is the warranty period?
The fixture is covered by a 5-year warranty from LED Lighting Supply.

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.