JOHN

With a light color range from 3500 K to 2400 K, integrated Color Tune technology brings even more versatility to JOHN. 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.

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

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

With three taps on the smart switch, the lamp activates warmDIM mode, automatically adjusting color temperature to brightness. Dim up and JOHN beams a crisp, bright light - ideal for daytime focus. Dim down, and the light softens to a gentle evening glow.

An outstanding Colour Rendering Index of > 90 delivers a top colour spectrum, capturing the richness and subtleties of colours and textures with vibrancy and precision.

With its streamlined body, rotatable lamp head, and two fluid spring joints, JOHN is designed to move. 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.

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 colour. Tap three times to activate warmDIM.

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

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.