LED Volumetric Retrofit

An architectural, modern upgrade for standard fluorescent troffers via tool-less installation.

Replace Inefficient tubes

The LED Volumetric Retrofit is a direct replacement for inefficient fluorescent tubes. In just a few minutes, your existing troffers can be converted to energy-efficient, long-lasting LED light while preserving the look of your space. 

Converting fluorescent tubes to LED will eliminate…

  • Recurring costs from replacement parts, labor and disposal
  • Safety concerns with hazardous mercury-containing fluorescent tubes
  • Inconsistent light output due to dimming or burned out bulbs

Install in minutes

The LED Volumetric Retrofit is a great option to quickly upgrade your fluorescent lighting to energy-efficient LED while also updating the look of the space. This three-piece retrofit kit installs in your existing troffer in a matter of minutes. Here’s how simple it is:

  • Remove the existing bulbs and ballast
  • Insert the mounting rails between the troffer and grid rail
  • Hang the panel from the mounting rail and connect your wiring
  • Close up the panel and restore the power

Watch the installation video

Upgrade Efficiency

Our LED Volumetric Retrofit kit can be installed in minutes, but the long-term impact on energy and maintenance costs is just as impressive.

  • Delivering up to 125 lumens per watt (LPW), the LED Volumetric Retrofit kit offers all the light you need while using minimal energy.
  • Rated for up to 100,000 hours and backed by a 10-year warranty, you’re looking at well over a decade of uninterrupted, highly efficient light.
  • Each of our three available models offer unique energy saving features, such as occupancy sensing, daylight harvesting, high-end trim, 0-10V dimming or tri-level dimming.

Improve user experience

Create a better looking and more comfortable work space. The LED Volumetric Retrofit delivers improved efficiency and quality light, resulting in a better experience for anyone using the space. 

  • Achieve uniform light output from fixture to fixture, room to room
  • Set optimal light levels based on occupant preferences or time of day

Choose the right fit

The LED Volumetric Retrofit is available with various options to suit your specific needs.


    Achieve a new level of control over your lighting system. Minimize energy use via occupancy sensing, daylight harvesting, time scheduling and continuous dimming. Use our mobile app, LiteSmart, for a simple setup process as well as the ability to make quick adjustments to entire groups in a matter of seconds.


Adjustable Wattage

    Optimize energy use by fine-tuning your fixture to exactly the right light output. Each fixture can be set to one of multiple output settings therefore capping energy use at a specific wattage. Additional energy savings and comfort can be achieved via the dimming functionality.


Tri-Level Dimming

    Easily cycle through three distinct light levels without running additional wires or dimming switches. With a simple flick of your standard wall switch, you can now achieve multiple levels of brightness, quickly changing the mood of the environment to better fit the task at hand.


Earn top rebates

Rebates in your area depend on your local utility company but have the potential to drastically reduce the upfront cost of your project and increase your return on investment. As a DLC Premium rated product, the LED Volumetric Retrofit will qualify for the highest utility rebates.

Find rebates in your area

Lead your industry

Many grid ceiling environments benefit from long-lasting, low-maintenance lighting. Here are some common markets and applications for the LED Volumetric Retrofit:

  • Schools and universities
  • Offices and municipal buildings
  • Healthcare facilities and hospitals
LED Volumetric Retrofit in office application

Let's talk numbers

The LED Volumetric Retrofit is moderately priced, but loaded with all the options you’ll need to achieve optimal efficiency. Based on upfront cost, available rebates and an easy installation process, 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 Volumetric Retrofit, visit our Resource Center


Below are a few of the most frequently asked questions about the LED Volumetric Retrofit.

Q:Does this new product fit in both standard and narrow grids?

Our current offering is designed for standard grids only.

Q:Where can I find the LiteSmart App?

Go to the Apple or Android store to download.

Still have questions? We can help!

Contact us