240 / 270 / 310 Watt Adjustable LED UFO High Bay | 34800 to 45000 Lumens | 4000K / 5000K Adjustable | 100-277V

Product Overview

The 240 / 270 / 310 Watt Adjustable LED UFO High Bay is designed for high-ceiling environments, providing efficient illumination for large spaces. This fixture offers adjustable wattage and color temperature, making it versatile for various lighting needs. It is suitable for replacing traditional 400 to 1000 Watt metal halide fixtures, offering a modern solution with enhanced energy efficiency and longevity. Typical applications include warehouses, manufacturing facilities, and distribution centers, where consistent and powerful lighting is essential.

Core Performance and Output

This LED UFO High Bay delivers between 34,800 and 45,000 lumens, with an efficacy of 145 lumens per watt. The fixture operates on a voltage range of 100-277V and supports 0-10V dimming for flexible lighting control. It features a 110° beam angle, providing broad and uniform light distribution. While suitable for high mounting heights, excessive output may be experienced at lower heights, potentially leading to increased glare.

Adjustability and Control Options

The fixture includes adjustable wattage settings of 240, 270, and 310 watts, allowing for tailored light output based on specific requirements. It also offers color temperature adjustability between 4000K and 5000K, providing options for different lighting atmospheres. Integrated motion sensors enhance energy savings by ensuring the lights are only active when needed.

Longevity and Reliability

With a lifespan of 50,000 hours (L70), this LED UFO High Bay is built for long-term performance, reducing maintenance frequency and costs. The fixture's robust design includes surge protection up to 4kV, ensuring reliability in various electrical environments. Its performance remains consistent across a wide operating temperature range from -40°F to 113°F.

Build Quality and Physical Characteristics

Constructed with a die-cast aluminum housing, this fixture is both durable and lightweight, weighing 11 pounds. It features an IP65 rating for protection against dust and water ingress, and an IK10 rating for impact resistance. The fixture's black finish and compact dimensions (14 inches wide by 11 inches high) make it a discreet yet powerful lighting solution.

Where This Product Fits Best

This LED UFO High Bay is ideal for environments requiring high-output lighting with adjustable features. It is particularly suited for large indoor spaces where consistent illumination is critical.

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

The fixture's environmental characteristics include resistance to dust and water, making it suitable for both dry and damp indoor settings.

Installation and Long-Term Use

Installation options include hook, pendant, or surface mounting, providing flexibility for various ceiling types and heights. The fixture's lightweight design simplifies handling during installation. Over time, the adjustable wattage and color temperature settings allow for adaptability to changing lighting needs, ensuring long-term usability.

How This Fixture Is Commonly Used

Commonly mounted at heights ranging from 15 to 30 feet, this fixture is ideal for large open spaces. Typical spacing patterns depend on the specific wattage and desired light levels, with higher outputs reducing the number of fixtures needed but potentially increasing glare. The fixture's broad beam angle ensures even coverage across expansive areas.

Safety, Certifications, and Warranty

This LED UFO High Bay is UL and DLC Premium listed, ensuring compliance with industry standards for safety and performance. It carries an IP65 rating for dust and water protection and an IK10 rating for impact resistance. The fixture comes with a 5-year warranty, providing assurance of its quality and reliability.

Frequently Asked Questions

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

A: The fixture is suitable for mounting heights up to 30 feet, depending on the desired light levels and application.

Q: Can the color temperature be adjusted after installation?

A: Yes, the color temperature can be adjusted between 4000K and 5000K even after installation.

Q: Is this fixture compatible with motion sensors?

A: Yes, the fixture includes integrated motion sensors for enhanced energy efficiency.

Q: What are the available mounting options?

A: The fixture can be mounted using hook, pendant, or surface mounting methods.

Q: How does the wattage adjustability work?

A: The fixture allows for wattage adjustment between 240, 270, and 310 watts to suit different lighting needs.

Application Questions and Clarification

Q: Is this fixture suitable for outdoor use?

A: While the fixture is IP65 rated for dust and water resistance, it is primarily designed for indoor use in large spaces.

Q: Can this fixture be used in a natatorium?

A: Yes, the fixture's IP65 rating makes it suitable for use in natatoriums and swimming pool areas.

Q: What is the recommended spacing for these fixtures in a warehouse?

A: Spacing will vary based on the specific wattage and desired light levels, but typically ranges from 15 to 20 feet apart.

Q: Are there any specific environmental conditions to consider?

A: The fixture operates effectively in temperatures ranging from -40°F to 113°F, making it suitable for most indoor environments.