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Ketra Lighting in Atlanta, Birmingham, and the Florida Panhandle

Ketra lighting brings new life to the spaces where you live and work, with tunable LED fixtures that adjust throughout the day. Whether you're winding down at home or setting the tone in a professional setting, Ketra gives you lighting that adapts to you in Atlanta, Birmingham, and communities across the Florida Panhandle.

Ketra Lighting in Atlanta, Birmingham, and the Florida Panhandle

Ketra lighting brings new life to the spaces where you live and work, with tunable LED fixtures that adjust throughout the day. Whether you're winding down at home or setting the tone in a professional setting, Ketra gives you lighting that adapts to you in Atlanta, Birmingham, and communities across the Florida Panhandle.

Ketra Lighting Gives You Full Color Control

Most lighting systems limit your options. Ketra lighting gives you the full range—warm whites, soft pastels, and rich saturated tones—all at your fingertips. If you’re a homeowner in Atlanta or a designer based in Destin, you can tune each room to match your paint, furniture, or mood with total confidence.

ketra multiple colors in kitchen

Set the Right Look for Any Room

Adjust Ketra lighting to suit your space, style, and schedule.
Explore Ketra Lighting Options


Get More from Your Lighting, Morning to Night

Ketra tunable lighting offers a broader range of white and color temperatures than most systems on the market. With tunable LEDs spanning 1,400K to 10,000K, you can shift seamlessly between cool and warm tones based on the space, time of day, or how you want to feel. For our clients in Atlanta, Birmingham, or along the Florida Panhandle, Ketra allows you to match your lighting to your interior design and daily routine.
Match Any Style with Endless Color Options

Unlike standard bulbs that rely on a single source, Ketra lighting uses multiple primary light channels to create a wide color range. Designers can fine-tune the balance between soft whites and vibrant tones for any room or aesthetic—giving you the control to light your home or project your way.

Enjoy Natural, Accurate Light in Every Room
From a soft candlelit glow to bright daylight, Ketra’s high-def palette combines red, green, blue, and white LEDs for exceptional flexibility. The proprietary driver system maintains strong color accuracy without limiting your ability to customize every fixture to your exact preferences.

A Dynamic, Bespoke Approach to Interior Lighting

You don’t have to settle for a limited color temperature index with Ketra’s dynamic white lighting, which delivers the broadest spectrum in the industry of 1,400K to 10,000K. Experience a tunable lighting solution that provides the tools—from white hues to soft pastels and saturated colors—to hone your interior design and lifestyle.
Ketra kitchen with tri-colored lighting
Composed of Multiple Light Sources
Tunable white light typically features “warm” or “cool” light sources limited between 2,700K and 3,000K. Ketra fixtures contain multiple primary light sources, which combine their unique spectrums of light for a greater color gamut that designers can dial in for any application or aesthetic.
Seize Full Color and Control in Your Home
Reproduce the warm glow of a candle or a crisp midday sky with Ketra’s High Def Palette, a four-channel LED system composed of red, green, blue and white LEDs. Its proprietary mixing and driver technology allows for unlimited flexibility without sacrificing the fixtures’ color rendering.

Ketra Lighting Brings Natural Light Indoors

Ketra lighting brings the feeling of natural daylight into your home. Tunable LED fixtures shift gently throughout the day to mirror outdoor light, supporting your energy, focus, and rest. With fine-tuned dimming and full-spectrum color options, Ketra lighting installations help homeowners across Atlanta, Birmingham, and the Florida Panhandle create bright, balanced spaces that feel just right from morning to night.

Support Your Wellbeing with Light That Moves with You

Create a more comfortable, natural indoor environment with fully adjustable lighting that works in sync with your lifestyle.
Embrace the Power of Natural Light


Why Natural Indoor Light Matters
Natural light helps regulate how we feel, focus, and rest. When outdoor sunlight and indoor lighting fall out of sync, it creates a subtle but constant strain on our comfort. Ketra lighting is designed to close that gap. By doing so, it supports better energy during the day and deeper rest at night for homeowners across Atlanta, Birmingham, and the Florida Panhandle.
Light That Changes the Way Your Day Feels
Ketra’s tunable LED system follows the same pattern as natural daylight by adjusting color temperature and intensity throughout the day. From sunrise to sunset, your lighting gradually shifts to support your body’s natural rhythm without disrupting your routine. It’s one of the simplest ways to improve your space and support your wellbeing.

Get Rich, Accurate Color with Ketra Lighting

High CRI lighting reveals the true color and texture in your paint, decor, and artwork. Ketra’s advanced LED fixtures are trusted by interior designers and homeowners across Atlanta, Birmingham, and the Florida Panhandle for their ability to deliver clean, consistent color. From artwork to cabinetry, every detail appears as it should with full-spectrum light.

Design with Color You Can Count On

Embrace lighting fixtures that support your style without compromise.
Refine Your Lighting Design


Why CRI Makes a Difference in Every Room

CRI measures how well your lighting fixtures show true colors in your home.
What it is
CRI measures how well a light source can render colors in relation to a natural reference point like daylight.
How it's Measured
It is measured on a scale from 0 to 100, with higher numbers correlating with brighter, more accurate lighting.
Why it Matters
LED sources with a CRI of 90 or above boast excellent color rendering capacity, faithfully revealing the colors of your interiors and artwork.

The Science Behind the Ketra Difference

Set your lighting apart with fixtures optimized to deliver light where you want it, how you want it through expert use of reflection and refraction.

Ketra TruBeam Delivers Clear, Even Light

TruBeam blends color at the source to create smooth, focused light with no distortion.

Ketra Color Lock Keeps Light Consistent for Years

Built-in calibration protects your chosen color and brightness over time—no fading, no drift.

Ketra Vibrancy Highlights What Matters Most

Fine-tune specific colors to enhance the look of artwork, fabrics, and architectural finishes.

    Ketra TruBeam: Precision Optics in a Whole New Light

    Dispense a uniform color in pinpoint fashion sans distortion with TruBeam, which combines a range of color beams into a small, pre-mixed source of light.

    Ketra Color Lock: The Color You Want Guaranteed

    Preserve the ideal lighting for years with calibration and preservation systems that monitor light output to ensure no color degradation over the fixture’s lifetime.

    Ketra Vibrancy: Enhance Your Favorite Features

    Adjust only the individual colors needed at a given color temperature to ensure a richer illumination that bounces off objects just the way you want.

      Find the Right Ketra Fixture for Your Home

      Choose from a range of fixture styles designed to match your home’s architecture.
      Fixed Downlights for Everyday Comfort
      Provide consistent, general lighting throughout your home with a clean, built-in look.
      Adjustable Fixtures for Focused Highlights
      Aim light where you want it to call attention to a favorite detail or feature.
      Wall Wash Fixtures for Even Surface Lighting
      Cover a wall with soft, balanced light to enhance artwork or bold finishes.
      What is Ketra lighting?
      Ketra is a premium architectural lighting system that delivers tunable, full-spectrum light with a broad color range and precise control, allowing homeowners and designers to adjust ambiance, color temperature, and intensity throughout the day.
      How does Ketra lighting differ from standard LED lights?
      Unlike typical LEDs, Ketra uses multiple primary light channels to achieve a wide spectrum of whites and rich colors — from warm candle-like tones to cool daylight — with much greater flexibility and color accuracy.
      Can Ketra lighting support natural circadian rhythm lighting?
      Yes. Ketra’s tunable LED technology can mimic natural daylight patterns by shifting color temperature and brightness throughout the day to support human circadian rhythms and overall wellbeing.
      What kind of control options are available with Ketra lighting?
      Ketra integrates with smart home control systems and can be controlled through wall keypads, mobile apps, and automation systems, giving users intuitive control over scenes, schedules, and mood lighting.
      Is Ketra lighting suitable for both residential and commercial projects?
      Yes — Ketra’s advanced lighting capabilities make it ideal for luxury homes, hospitality spaces, offices, galleries, and any environment where refined lighting quality and customization matter.
      How does Ketra benefit interior design and décor?
      Ketra’s high color rendering and full-spectrum light reveal true colors in paint, fabrics, and artwork, helping interior designers highlight architectural features and materials just the way they were intended.
      Does Ketra lighting integrate with other smart home systems?
      Yes — Ketra is designed to work with major smart lighting and automation platforms, making it easy to coordinate with shading, climate, and entertainment systems for an integrated experience.
      What makes Ketra’s lighting quality superior?
      Ketra fixtures maintain exceptional color accuracy and consistency over time and support millions of colors and a wide white range (typically from very warm to bright cool tones), offering unmatched flexibility.
      Is Ketra lighting worth the investment compared to standard lighting?
      While Ketra is a premium solution, its advanced control, natural lighting simulation, and design flexibility often make it worth the investment for homeowners and designers seeking a superior lighting experience.
      Where is Ketra lighting available through GHT Group?
      GHT Group offers Ketra lighting solutions to homeowners and designers across Atlanta, Birmingham, and the Florida Panhandle as part of its luxury lighting and smart home technology portfolio.

      Convenient Locations Across the Southeast

      Transform your home with Ketra’s dynamic lighting technology tailored for properties in Atlanta, Birmingham, and along 30A.

      Atlanta Location

      1625 Cobb Parkway SE
      Marietta, GA 30060
      (770) 955-8909

      Showroom Hours:
      Monday - Friday: 9AM - 5PM
      Closed: Saturday – Sunday

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      30A Location

      790 N County Hwy 393
      Santa Rosa Beach, FL 32459
      (850) 529-4743

      Showroom Hours
      Monday - Friday: 9AM - 5PM
      Closed: Saturday – Sunday

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      Birmingham Location

      2732 Central Ave Suite 130
      Homewood, AL 35209
      (205) 225-9987

      Showroom Hours
      Monday - Friday: 9AM - 5PM
      Closed: Saturday – Sunday

      Learn More