LED Linear High Bay C-Series

The Contractor-Series LED Linear High Bay, with its versatility provides efficient results to each application.

Better for business

The Contractor-Series LED Linear High Bay goes above and beyond the standards, delivering top-of-the-line efficiency and versatility that results in a truly optimized approach to each application.

This high bay is available in a range of wattages and features selectable CCT functionality, allowing the installer to choose between 4000K or 5000K. The options don’t end there; each unit can accommodate a pluggable sensor that enables increased energy saving features such as occupancy sensing and daylight harvesting, both of which can be adjusted via remote control. Our Smart Sensor enables the same energy saving features, but can be setup and managed on a group level via the LiteSmart mobile app.

The fixture also offers versatility in installation. It comes standard with suspension cables and a 6’ cord, making it an easy upgrade from linear fluorescent fixtures. For pendant or surface mounting, a single mounting kit covers both options.

Designed for demanding environments

High ceiling applications can present their own unique challenges. Our contractor-series linear high bay LED lights have been used across various environments, including warehouses, industrial facilities, manufacturing plants, big box retail centers, sports facilities and gyms, event centers and convention halls. While each application has different challenges, this high bay was built for tough conditions.

  • Equipped with a polycarbonate lens (10X stronger than glass or plastic)
  • Damp location rated (approved for use in areas containing moisture/condensation)

Safety first

Visibility is key in areas with manufacturing lines, inventory storage, machinery, or where cleanliness and sanitation are required. Appropriate lumen levels, distribution of light and consistent, long life ensure high visual acuity without unexpected interruptions.

Efficiency at its best

Contractor-Series LED Linear High Bay fixtures go above and beyond the standards, setting the bar for efficiency and delivering maximum energy savings.

  • This fixture delivers up to 150 lumens per watt, providing optimal light while using minimal energy
  • Rated for up to 50,000 hours and backed by a 5-year warranty, you’re looking at well over a decade of uninterrupted, highly efficient light.

Customize energy use

Each Contractor-Series LED Linear High Bay can be individually fine-tuned to deliver the necessary light and functionality for your space. While highly efficient on its own, this fixture can accommodate a pluggable sensor, which can be added on to enable occupancy sensing and daylight harvesting.

  • Each fixture can be used with or without a sensor
  • A sensor can be easily added at any time
  • Sensor settings can be adjusted from the ground via remote control
  • Compatibility with LiteSmart mobile app

Easy installation

Litetronics prides itself on designing products that are just as easy to install as they are to order. The Contractor-Series LED Linear High Bay can be mounted using the following methods.

  • The included standard suspension kit comes with suspension cables and a 6’ cord, making it an easy upgrade from linear fluorescent fixtures
  • An optional accessory kit allows the fixture to be surface or pendant mounted 

Features and Specs


  • DLC 5.1 Premium (Pending) listing
  • 50,000-hours rated life
  • 5-year warranty
  • Compatible with Emergency Battery Backup
  • Compatible with Smart Sensor & LiteSmart mobile app


4 Size options

  • 105w 14.96"w x 17.3"l x 2.2"h
  • 155w 18.9"w x 24.8"l x 2.2"h
  • 200w 18.9"w x 24.8"l x 2.2"h
  • 270w 18.9"w x 46.5"l x 2.2"h
  • Input voltage: 120-277V
  • UL rated for damp locations
  • 0-10V Dimming
  • Polycarbonate, frosted lens
  • 6’ Cord

Wattage and Lumens

  • Selectable CCT: (4000K or 5000K)
  • Specified Wattage:105 | 155 | 200 | 270
  • Lumens:15,750| 23,250 | 30,000 | 40,500

Update Your Space

Many high ceiling facilities benefit from long lasting, low maintenance lighting. Here are some common markets and applications for the Contractor-Series LED Linear High Bay:

  • Warehouse and storage
  • Industrial facilities
  • Sports facilities and gyms
  • Manufacturing facilities
  • Retail centers
  • Event centers
  • Convention halls

Let's Talk Numbers

The Contractor-Series LED Linear High Bay is moderately priced but loaded with all the options you’ll need to achieve optimal efficiency. Based on available rebates and low labor costs for installation, your project can be completed for less than you think.

So, what are you waiting for?

Request Pricing

To find the potential ROI for your upcoming project, use our Payback Calculator

For more resources on the LED Linear High Bay, visit our Resource Center


Below are a few of the most frequently asked questions about the LED Linear High Bay C-Series.

Q:Is the LED Linear High Bay C-Series Available without the sensor?

Yes. It is available without a built-in sensor in various wattages. Take a look at our spec sheet to view available options.

Q:Can I use the remote control to change settings on multiple fixtures?

Yes. The same remote control can be used to adjust each and every high bay. Once you have your settings, you can save those settings under 1 of 4 “modes.” That way, each fixture can be programmed with the touch of one button.

Q:Can this high bay be pendant mounted?

Yes. An optional accessory kit allows the fixture to be pendant mounted.

Still have questions? We can help!

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