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.
Precise Natural Color
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.
Rich Color Rendering
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.
Long Lasting Performance
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.
Native Wireless Control
Break free from control wires and their design constraints.
Each Ketra light source features its own individually addressable, wireless control—eliminating the need for control wire and closet panels, and allowing the lighting to be rezoned and redesigned without rewiring.
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.
Lamps & Track Lighting
Ketra lamps in standard E26 or GU24 base sizes & track luminaires with wireless control.
New & Noteworthy
System Compatibility
The right light requires the right controls. Ketra is designed and engineered from the beginning to work natively with Lutron’s connected control systems. Together, they deliver precise and seamless control over color and intensity in a way only Lutron can.
HomeWorks
For the most uncompromising home integration projects, HomeWorks delivers the ultimate in design freedom, innovative technology, and reliable quality.
Lutron Reliability
For Lutron, our products represent a promise to our customers—a promise of quality, innovation, and constant support. Our dedication to these principles extends beyond the manufacturing floor into the everyday life where our products are designed to operate. Every switch. Every dimmer. Every circuit. Every shade.
Made & Tested In-House
Every Ketra component is engineered and manufactured in-house, from the patented optical package to the custom-integrated circuits. Once assembled, every Ketra lamp and luminaire is meticulously tested before it leaves the facility.
24/7 Support
Have a question? Whether you need a quick refresher or in-depth guidance, our support site provides everything from interactive tools to specialized technical support, ensuring you have the resources you need.
Complete the Experience
Keypads & Remotes
Designed to Delight. Each control is designed & crafted from the outside in to ensure the device is beautiful, intuitive & a pleasure to use.
Controls
Engineered to Empower. Intelligent lighting, window treatments & controls—together they combine for experiences far more powerful than the sum of their parts.
Window Treatments
Made to Move. With quiet precision, Lutron window treatments deliver comfortable daylight control that sets each moment in motion.