The next generation
of artificial daylight.

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Smart Light

Kiën pays tribute to the iconic shape of a neon tube – but with design and technology standards firmly rooted in the 21st Century. For the production of LICHT 1, Kiën has collaborated with German manufacturers that have specialized in 3D printing and laser cutting. All components are made-to-order and have been specifically designed to match the requirements of the modular pendant lamp system.

LICHT 1 comes in three sizes 60, 100, and 140 cm and three textures – aluminum, concrete and wood – that are selectable through a configurator that supports 3D rendering and VR integration to provide a unique user experience.

The light system can be controlled via a native app and is compatible with the latest smart home devices. We have worked with leading light experts from Google, Fraunhofer Institute and Technical University Berlin to develop a product that meets the highest quality criteria: reason, usefulness and honesty.


LICHT 1 emulates the natural cycle of daylight
to produce a dynamic, healthy source of light for every situation and mood. Users can either control single, multiple or even personalized groups of lamps through a native app that supports adjusting brightness settings and changes in color temperature.

  • Healthy light for every situation
  • Smooth and flickerfree dim
  • Color temperature 2700K – 5000K
  • 3different sizes
    and textures
  • LEDtechnology
  • ↓80%less energy



The one-of-a-kind character of a concrete object is unparalleled. The outcome always seems to hold a secret because it is so strong and yet so minimal. We overcame many obstacles to produce this resilient and attractive design.


  • Light colour and brightness control via smartphone/tablet
  • iOS, Android, Windows fully supported
  • Control over individual lamps and entire systems

Works with

  • Smart Home Controller
    NUIMO changes light
    temperature and brightness
  • Physical feedback
    use your hands to control
    all of your lamps
  • Part of ecosystem
    we'll partner with leading
    smart home providers
Lighting LED
Application Ceiling Structure
Dispersion symmetrical
Mounting 600mm / 1000mm / 1400mm
Luminous Flux 1150lm / 2050lm / 3000lm
Colour Temperature 2700K - 5000K
Color Rendering Index (Ra) > 90
Rated voltage 100-240 V
Mains Frequency 50 / 60Hz
Input (w/o plus) 13W / 25W / 36W
On Plus mode 3500K
Luminous Flux (plus) 1900lm / 3400lm / 4900lm
Input (plus) 23W / 40W / 60W
Operational Unit Convertor incl. Dim Control
Control Unit Yes
Operational Unit Power Standard Converter is connectable for additional lamps until 60W
Energy Efficiency A - A+
Bluetooth General minimum requirement for using the app is Bluetooth 4.0 compatibility
Apple iOS Compatible devices for the iOS version of the app:
iPhones 4s / 5 / 5c / 5s / 6 / 6s / 7
iPads 3rd and 4th generation / mini /mini 2 / mini 3 / Air / Air 2
Android Compatible devices for the Android version of the app: All Android 4.3. phones and newer versions. For example: Galaxy S3, HTC one, Sony Xperia Z, Nexus 4, Huawei und Oneplus.
Windows Compatible devices for the Windows Phone version of the app: All Windows 8 phones and newer versions (Nokia Lumia 435 and above)

Get notified about the release