UFO Lights | LEDVANCE


UFO Lights: What You Need to Know for Efficient Illumination

 
UFO lights are high-efficiency, round-shaped LED lights designed to illuminate large spaces. With their unique design and advanced LED technology, UFO lights provide optimal brightness while saving energy and offering long-lasting performance.

In this blog, we’ll explore what makes UFO lights unique, their types, and how they compare with other lights to help you make the right lighting decision for your space.


What Are UFO Lights?

 
LED high bay UFO lights are fixtures shaped like UFOs, offering efficient lighting for large spaces. Due to their design, UFO lights cover a broader area and are ideal for places with high ceilings. The LED technology ensures that these lights consume less energy and last much longer than traditional lighting options.

Key Features of UFO Lights

  • Unique design: They are designed in the shape of UFOs, with a compact and round disc-shaped structure.
  • High efficiency: They typically use LED chips with high luminous efficiency and low power consumption.
  • Efficient heat dissipation: To extend the service life of LED chips, UFO lights have excellent heat dissipation designs. Many use aluminum alloy heat sinks.
  • Adjustable lighting parameters: They usually support a variety of lighting control options, such as dimming and color temperature adjustment.

High Bay UFO Lights vs. Low Bay UFO Lights

 
High Bay UFO Lights: These lights are designed for ceilings that are 20 to 40 feet high. They are typically used in large commercial spaces like warehouses, gymnasiums, and train stations.

Low Bay UFO Lights: Designed for ceilings ranging from 12 to 20 feet high. Low bay UFO lights are perfect for smaller spaces such as retail stores, restaurants, and offices.

Choosing the right type of UFO light is crucial for ensuring the proper brightness and light distribution. Installing a high bay light in a room with a lower ceiling (e.g., 12 feet) can result in excessive brightness, while a low bay light may not provide sufficient illumination for higher ceilings.
The key differences between high bay and low bay UFO lights are primarily related to their brightness, installation methods, beam angles, and reflectors. Low bay UFO lights typically have a lower wattage, usually under 100 watts, making them ideal for smaller spaces, while high bay UFO lights generally
 
exceed 100 watts to provide greater brightness for larger areas. When it comes to installation, low bay UFO lights are easier to install, typically requiring just a hook or chain, whereas high bay UFO lights often require more complex mounting options such as hook mounts, ½-inch NPT mounts (National Pipe Thread), or ceiling mounts.
 
The beam angles of these two types of lights also differ. Low bay UFO lights often feature a 120° beam angle, which is perfect for evenly lighting smaller areas. On the other hand, high bay UFO lights come with a range of beam angles, including 60°, 90°, and 120°, allowing for more versatility in directing the light to cover larger spaces. In terms of light distribution, low bay UFO lights usually rely on reflectors or lenses to spread the light evenly across the floor. High bay UFO lights, however, do not use reflectors; instead, they feature adjustable lens angles that precisely direct light where it's needed most.
high bay ufo lights in warehouse

UFO Lights vs. Linear LED Lights: A Comparison


While both LED UFO lights and linear LED lights are used for high-ceiling applications, they have distinct characteristics:
Feature Feature​UFO Lights Linear LED Lights
Ceiling Height Best suited for ceilings above 35 feet Ideal for ceilings below 35 feet
Beam Angle Their round shape makes them better for open areas Best for narrow spaces, like aisles, thanks to their wide beam angle
Light Distribution May leave gaps if too far apart, requiring careful placement
Provide more uniform lighting even when spaced apart, thanks to their rectangular diode arrangement
Environmental Protection Waterproof and dustproof; suitable for various environmental conditions ​They lack similar protective features
Installation Cost Easier and less expensive to install with a single hook or chain Require two hooks or chains and are more time-consuming to install
Replacement of Traditional Bay Lights Best for replacing metal halide high bay lights​ More suitable for replacing fluorescent high bay lights

Conclusion


UFO lights are an excellent option for illuminating large spaces with high ceilings. With their energy-efficient LED technology, long lifespan, and ease of installation, UFO lights provide an economical solution for commercial, industrial, and retail spaces.

Whether you need high bay UFO lights for larger areas or low bay UFO lights for smaller spaces, understanding the differences and calculating your lighting needs helps ensure the best results. Compared to traditional metal halide and fluorescent lights, UFO LED lights are the superior choice in terms of both cost and efficiency.

FAQs about UFO Lights


1. What color is a UFO light?
The body of a UFO light is usually made of aluminum or other durable metals and is typically black, dark gray, or silver to provide a sleek, industrial look while aiding in heat dissipation. The light it emits, however, depends on the bulb or LED chip inside. Most UFO LED high bay lights produce bright white light with color temperatures ranging from warm white to cool white or daylight.

2. How far apart should UFO lights be placed?
The spacing of UFO lights depends on factors such as ceiling height, lumen output, and the brightness level required for the space. As a general guideline, UFO LED high bay lights in a warehouse or industrial setting are usually placed 12 to 20 feet apart for ceilings between 15–20 feet high, while higher ceilings between 25–35 feet may require spacing of 20 to 30 feet apart to ensure even light distribution