MetroSpec announces FlexRad® Dim2Tone™ Human Centric Color Tuning Technology

April 6, 2021
Human-centric light engine uses a single power/dimming source to deliver color-tuning technology that blends two colors for cool-to-warm and intensity transitions.

ST. PAUL, MN, April 6, 2021 - MetroSpec Technology, the leading American manufacturer of custom LED light sources announces FlexRad® Dim2Tone, a flexible LED light engine that dims and changes color tone with a single dimming source, enabling smooth color transition through blending. 

Dim2Tone is designed so a simple single channel dimming switch is all that is needed to blend two colors and achieve the desired light level and tone. Simply adjust the dimmer up and down to see the changing results from bright to dim as the color shifts from cool to warm. The intensity and tone of the light source track with the dimming switch. This innovative technology provides an easy option for a premium product without the added cost and complexity of specifying controllers for each fixture.

Dim2Tone is great for architectural, aesthetic commercial, hospitality, entertainment, and healthcare applications. Product offerings can be enhanced without major changes to fixture designs, providing new options in a competitive and high demand marketplace. Current technologies available for custom design in white and/or color CCTs are:

  • Two rows of emitters with different color temps in each row;
  • Single row of emitters with a two color temp dual/die LED; and
  • Single row of emitters with two alternating LED color temps;

“The trend towards Human Centric lighting has prompted our customers to add tone customizable solutions to their fixture lines.  Dim2Tone enables any existing fixture to be easily retrofitted with a single channel control blending static white CCTs or a combination of white and color LEDs.” said Charlie Mockenhaupt, MetroSpec VP of Sales & Marketing.

Informational sheets and videos for FlexRad® technologies can be found on their website:  For more information on Dim2Tone, please email:  [email protected].

About MetroSpec Technology

MetroSpec Technology  is a LED light source design and manufacturing company specializing in custom flexible, high quality, high intensity lighting solutions tailored for light fixture manufacturers producing high end commercial, architectural, and hybrid lighting systems. MetroSpec offers quick development for all of their patented FlexRad LED light engines made exactly to custom specifications.  FlexRad designs are innovative, field proven and customizable to any shape and size with optional wires, connectors, or PMount press-in place fasteners.

MetroSpec Technology is located minutes from the Minneapolis-St. Paul International Airport in St. Paul, Minnesota.


MetroSpec Technology LLC

2401 Pilot Knob Road, Suite 108

St. Paul, MN 55120

Tel: 651-452-4800


[email protected]

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