Description

TR-U03 DOB UFO LED High Bay Light: Efficient and Cost-Effective Illumination

The TR-U03 DOB UFO LED High Bay Light series represents a smart evolution in industrial lighting, offering an excellent balance of performance and value. This fixture leverages advanced DOB (Driver-on-Board) technology to create a more compact, reliable, and cost-effective lighting solution. Designed for general-purpose commercial and industrial applications, the TR-U03 series provides efficient illumination with a solid

3-year warranty. Its die-cast aluminum body and wide 110° beam angle make it a versatile workhorse for warehouses, retail spaces, and workshops.

The Advantage of DOB (Driver-on-Board) Technology

The key feature of the

TR-U03 UFO LED High Bay Light is its DOB design. Unlike traditional fixtures with separate driver boxes, DOB technology mounts the driver electronics directly onto the same board as the LEDs. This innovative approach leads to several benefits:

• Enhanced Reliability: With fewer components and solder points, there are fewer potential points of failure, leading to a more robust and durable fixture.
• Compact & Lighter Design: Eliminating the bulky external driver allows for a slimmer, lighter fixture that is easier to handle and install.
• Cost-Effectiveness: The streamlined manufacturing process of DOB fixtures translates into a more accessible price point without sacrificing core performance.

For a deeper dive into this technology, you can read this overview of DOB technology.

Reliable Performance and Broad Coverage

The TR-U03 is engineered for efficiency and wide applicability. With a luminous efficiency of

100 lm/W, it provides significant energy savings over legacy lighting. The expansive

110° beam angle delivers broad, even light distribution, making it ideal for illuminating large open areas and reducing shadows.

• 50W & 100W Models: Perfect for lower ceilings in retail stores, garages, and smaller workshops, providing 5,000 and 10,000 lumens respectively.
• 150W & 200W Models: Excellent for mid-sized warehouses and general industrial spaces, delivering a powerful 15,000 and 20,000 lumens for clear visibility.

Built for General-Purpose Use

The TR-U03 UFO LED High Bay Light is built to last in common indoor industrial environments.

• IP44 Rating: This rating ensures the fixture is protected against solid objects larger than 1mm and from splashes of water from any direction, making it suitable for most indoor commercial and industrial locations. You can clarify what this rating entails with this IP Ratings chart.
  
• Durable Construction: The Die-casting Aluminum body provides effective heat dissipation, contributing to its reliable 30,000-hour lifespan, while the tempered glass cover adds a layer of protection.
• Stable Operation: With a high power factor of >0.9 and a wide input voltage range, the TR-U03 operates efficiently and reliably on various electrical systems.

The AWN Lighting Sourcing Advantage

AWN Lighting provides access to efficient and value-oriented solutions like the TR-U03 DOB UFO LED High Bay Light. We validate the quality and performance of our products to ensure they meet their warranty promises and deliver on energy savings. Partner with us to source reliable lighting solutions at a competitive price point, backed by our expert logistics and customer support. Explore our full catalog of UFO High Bay Lights to find the perfect fit for your project.

Frequently Asked Questions (FAQs)

Q: What is the ideal application for an IP44-rated high bay light? A: An IP44-rated fixture like the TR-U03 is perfect for dry, indoor environments such as warehouses, factories, gymnasiums, and retail stores where it is protected from direct exposure to rain or heavy water spray.

Q: Is a CRI of 70 good enough for my application? A: A CRI of >70 is standard for most general industrial and commercial lighting applications where precise color differentiation is not a critical task. It provides good visual clarity for warehouses and manufacturing floors. For retail or design work, a higher CRI of 80+ (like in our TR-U01/U02 models) is recommended.