Clear thinking


Keep light nimble

JOHN FLOOR is a masterpiece of Tobias Grau engineering, providing outstanding flexibility and quality of motion, so you can illuminate a chosen surface, object, or area with agility and precision.


With its streamlined body, rotatable lamp head, and two fluid spring joints, JOHN FLOOR is designed for flexibility. With the lightest of touches, the lamp is effortlessly raised, lowered, and rotated, so you can adapt and angle your light according to situation and mood.

Outstanding Light Quality

Uncompromising brilliance

JOHN FLOOR’s high-performance LEDs and state-of-the-art optical lens beams beautiful, adaptable and de-glared light at maximum energy efficiency.

Outstanding Light Quality

JOHN FLOOR’s optical lens fragments and directs light to create an optimal, glare-free environment, ideal for reading and working.

Cutting-edge LEDs provide powerful illumination of 700 / 850 / 950 / 1000 Lumen at AA+ energy efficiency.

With three taps on the smart switch, JOHN FLOOR activates Warm Dim mode, automatically adjusting adjusts colour temperature to brightness. Dim up and enjoy a crisp, bright light - ideal for daytime focus. Dim down, and the light softens to a gentle evening glow.

An outstanding Color Rendering Index of > 90 delivers a top color spectrum, capturing the richness and subtleties of colors and textures with vibrancy and precision.

Color Tune

Adapt light to mood and situation

Our Color Tune technology offers total flexibility and personalisation of light intensity and color, so you can separately adjust both the brightness and the warmth of your lamp light.

Color Tune

With a light color range from 3500 K to 2400 K, integrated Color Tune technology brings even more versatility to JOHN FLOOR. A simple double tap on the lamp switch presents four different levels of light color and intensity – from a crisp light for daytime tasks to a softer glows for reading or bedside illumination.

Intuitive Use

At your fingertips

JOHN FLOOR is designed for ultimate ergonomic use, with effortless adjustment of light direction and settings.

Intuitive Use

Our intuitive smart switch offers quick and easy adjustment through different light settings. Tap once to turn the lamp off or on. Hold to dim up or down. Tap twice to adapt light color. Tap three times to activate Warm Dim.

JOHN FLOOR comes with a USB-C connector and cable for easy and universal installation.

Sustainable Design

For a light footprint

As a forefront pioneer of LED lighting, we have always held energy efficiency and sustainability at the heart of our practice. From our solar-powered headquarters, we commit to durability, re-use, and responsibility at every stage of our production chain.

Sustainable Design

All Tobias Grau lamps are designed and produced at our headquarters near Hamburg, a pioneering example of sustainable architecture. We maximise the use of all production materials and prioritise local suppliers, with the majority of all components, including batteries, sourced in Germany.

We work with nothing but the highest quality materials and pride ourselves on our long-standing relationships with trusted suppliers. All our partners are obliged to sign and adhere to our Code of Conduct, comprising both social and environmental standards.

Our award-winning lamps combine minimalist elegance with maximum energy efficiency. We champion quality rather than quantity, resisting passing trends and embracing real innovations that improve both user experience and ecological impact. Every single one of our lamps is designed and made to last a lifetime.