Easily upgrade HID lights to LED High Bay fixtures.


Keystone’s XFit Round High Bay Fixtures, sometimes called UFO high bay fixtures, are ideal for replacing HID high bay lights, offering high performance and long life. The mounting method for these fixtures is similar to legacy HID fixtures, making them easy to install in retrofit applications. Various color temperatures and light uniformity will ensure comfortable and safe lighting conditions to maximize productivity in industrial applications.

Why your customers will love XFit Round LED High Bays

  • Built-in 4kV surge protection
  • Reliable performance with a Keystone driver
  • Suitable for wet locations, IP65 rated
  • Provides L70 of greater than 100,000 hours via a large heat sink
  • Includes 6’ cord, ring bolt mounting accessory, and safety hanging kit
  • Available in 13,000-26,000 lumen packages

Round High Bay Fixture Brochure

cULus Listed DLC Listed item 5 Year Warranty

Round High Bay Features

Tech Specs

Request a Lighting Layout

Keystone offers complementary lighting layout services for our products, to help take the next step in bringing your project to life. We can provide answers to your lighting questions to determine how many fixtures you need, what types of lamps are best for your applications, and how to save the maximum amount of energy, all within budget.

By utilizing industry leading lighting layout design software, we provide accurate and dependable application renderings. For new constructions or retrofit, simply provide Keystone with a few key project details, and our lighting designers will get to work on your request.

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The Keystone Difference

Free samples

Friendly customer service

Fast quotes

Quick delivery

Industry-leading warranty

U.S. based

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