Ketra
The biggest leap forward in lighting since the Edison carbon-filament lightbulb. With over 70 patents, Ketra is the world’s most innovative, wireless light source.
Replicate natural light more faithfully than you can with any other LED light source.
Ketra creates white light differently. Instead of simply using white LEDs, Ketra mixes color to create a larger palette of white light that feels more natural. Each light source offers an exceptionally broad range of natural white light—from 1,400K-10,000K—and saturated colors
Bring art and objects to life and unlock brilliant colors with museum-quality light.
Ketra Vibrancy. A first-of-its-kind “third dial” of control that adjusts the recipe of white light—remixing the balance of red, green, and blue—to alter the way light renders color, without changing the color of the light itself.
Color quality you can count on—for the lifetime of the light source.
With other LEDs, colors can degrade over time. Ketra's Color Lock technology monitors light output 360 times per second, actively preserving consistent color for the life of the lighting system.
Explore Ketra
Part of the Intelligent Lighting Portfolio, this suite of lamps and luminaires delivers the highest quality of light across every layer of light.
Downlights
Recessed & retrofittable luminaires meet varied architectural conditions.
Ketra D2 Downlight
The world’s most innovative light source—evolved.
D4R Retrofit Downlight
Ketra’s D4R retrofit downlight is an elegant downlight solution with a 4” aperture.
D3 Recessed Downlight
The three-inch ketra downlight for new construction for quick toolless aiming.
S30 Downlight Trim
The S30 Downlight Trim is an elegant trim designed with a 4 inch aperture that can be used with a Halo 5 inch new construction recessed housing to integrate Ketra’s S30 lamps into new construction projects.
Lamps & Track Lighting
Ketra lamps in standard E26 or GU24 base sizes & track luminaires with wireless control.
A20 Lamp
Ketra's Advanced light quality in a versatile A-series lamp
S30 Lamps
Ketra's Advanced light quality in a PAR30 lamp for track and 5 recessed fixtures
S38 Lamps
Ketra's Advanced light quality in a PAR30 lamp for track and 6 recessed fixtures
S30 Track luminaire
A modular track luminaire for ketras S30 lamps
S38 Track luminaire
A modular track luminaire for ketras S30 lamps
Linear Lighting
Ketra quality light for a range of applications—from under cabinet to indirect coves.
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