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.
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.
ENJOY PRECISE COLOR OUTPUT WITH KETRA
Add intrigue to artwork, brighten countertops, or add ambiance to a special event without detracting from your décor and furnishings. By layering white light with a combination of saturated red, green, and blue light, white light feels more natural and pleasing to the eye.
CHOOSE FROM 16 MILLION DIFFERENT HUES
Don't limit your living spaces to warm white and cool white light sources any longer. Using a combination of red, green, blue, and white LEDs, Ketra's four-channel tunable system provides a full-color gamut for exceptional color rendering and stunning white light from one source.
CAN KETRA MIMIC NATURAL LIGHT?
Countless studies have shown lighting's effect on natural circadian rhythms. Unfortunately, many of us spend more time indoors than we'd like, and it can be detrimental to our wellbeing. Ketra LEDs change that by bringing cool and warm tones into your living areas for better sleep, focus, and relaxation.
WHAT IS THE COLOR RENDERING INDEX?
Color Rendering Index (CRI) is a light source's ability to show colors naturally. Higher CRIs are more desirable in residential settings.
What it is
CRI demonstrates the ability of a light source to accurately reproduce colors compared to natural light sources such as daylight.
MEASURING CRI
On a scale of 0 to 100, where higher values indicate a more optimal level of lighting, brighter, more accurate lighting is achieved.
CRI MATTERS
Interior spaces, sculptures, and art are revealed at their ultimate potential with CRI values of 90 or above.
TOP KETRA FEATURES & FIXTURE OPTIONS
You're sure to find a lighting fixture that seamlessly blends into your interior design and integrates with smart home systems.
Fixed
For general room illumination to add comfort, recessed downlights add uniformity to each room.
Adjustable
Adjustable beam angles highlight Ketra's flexibility. Move and adjust beam spreads toward architectural features or art pieces you'd like to showcase.
Wall Wash
Featuring low-profile housing and wireless communication, wall wash fixtures evenly distribute light on walls to draw the eye's attention.
