• "The ULTIMATE factor of light
    and technology in X-design."

    René Erlmann · Managing Director

    To the X series
  • "Good design
    combines function
    with emotion."

    Klaus Liese · Product designer

    To series FLAT
  • "I love the unique
    design language of our
    Delia series."

    Leyla Shafiyeva · Distribution

    To series DELIA
  • "Individual Lighting design
    for your spatial
    well-being."

    René Erlmann · Managing Director

    To the planning
  • "WE CARRY OUT EVERY HAND
    MOVEMENT OURSELVES. THIS GUARANTEES
    THE HIGHEST Quality."

    Marco König · Product Manager

    To the series CIRC
  • "What makes our Team special?
    ENTHUSIASM, EXPERIENCE
    AND ATTENTION TO DETAIL."

    Alexander Hofer · Head of Prototyping

    To the series ROCKS
  • "The ULTIMATE factor of light
    and technology in X-design."

    René Erlmann · Managing Director

    To the X series
  • "Good design
    combines function
    with emotion."

    Klaus Liese · Product designer

    To series FLAT
  • "I love the unique
    design language of our
    Delia series."

    Leyla Shafiyeva · Distribution

    To series DELIA
  • "Individual Lighting design
    for your spatial
    well-being."

    René Erlmann · Managing Director

    To the planning
  • "WE CARRY OUT EVERY HAND
    MOVEMENT OURSELVES.
    THIS GUARANTEES
    THE HIGHEST Quality."

    Marco König · Product Manager

    To the series CIRC
  • "What makes our Team special?
    ENTHUSIASM, EXPERIENCE
    AND ATTENTION TO DETAIL."

    Alexander Hofer · Head of Prototyping

    To the series ROCKS

We combine design with the art of engineering - and of course we produce in Germany. Because only in this way can we guarantee the highest precision in the field of light and luminaires. And we have been doing this since 1968.

Make a luminous statement in your living or business spaces! With our luminaires, you express your personality and underline the specific character of each room. In every product, we combine a timeless design language that will inspire you even after many years with durable technology - always and still "made in Germany".

MORE THAN JUST A LUMINAIRE.
YOU CAN ALSO USE OUR
INDIVIDUAL LIGHT PLANNING.

To the planning

News from the world of light

Functional and helpful: controls, switches and light controls

In many flats, light switches are not always located where they are needed.

Light against the autumn and winter blues

We all need light to wake up and feel fit. The right lighting also helps to improve sleep quality and general well-being.
Ambientebild der Wandleuchte CIRC

Light in the living room - focus on life and well-being

Reading, relaxing, watching TV, playing games, using the iPad, receiving guests: The living room is the centre of the domestic living space and is used in many ways.

Lighting Quality Characteristics, Part IV

Today, dimming LEDs is technically convenient. It should be noted that the light colour does not normally change during dimming.

Lighting quality features

What is lighting quality? What criteria should one pay attention to when buying luminaires? Which technical terms should you know?

Lighting Quality Features, Part II

The light colour describes the intrinsic colour of the light of a lamp. It is measured as colour temperature in Kelvin (K).

Lighting Quality Features, Part III

Rooms that are monotonously and uniformly brightly lit appear uncomfortable. Only through the interplay of light and shadow do objects become vividly perceptible and the room is perceived as exciting and varied.

YOUR FOOD SHOULD
BE REGIONAL?
WHY NOT ALSO
YOUR LIGHTING?
Grossmann:
SUSTAINABLE, OF COURSE.

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