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Impact Acoustic – Umbra Acoustic Lighting

Impact Acoustic – Umbra Acoustic Lighting

Umbra acoustic lighting has been developed in order to make workplaces more homely in line with current trends. It is equipped a highly sophisticated light technology, powered by Prolicht, manufactured in Switzerland. The high-tech light lens offers an excellent brilliant light suitable for the workplace. Umbra solves the problem of room acoustics and is a great alternative to conventional acoustic ceiling panels.


  • Excellent acoustic performance
  • Not dimmable – DALI on request
  • Available in a wide range of colours
  • Adjustable suspension height
  • Fire rated to B-s1, d0
  • Eco friendly
  • Highly durable providing long-term stability and performance
  • Safe, non-toxic, non-irritant and non-allergenic


  • D400mm x 270mm (h)
  • D600mm x 400mm (h)
  • D800mm x 530mm (h)
  • D1200mm x 650mm (h)
  • D1600mm x 850mm (h)
  • 2200mm (l) x 800mm (w) x 350mm (h)
  • 2200mm (l) x 800mm (w) x 530mm (h)


Impact Acoustic Colour Selection


Voltage – 220 – 240 V
Dimming – Not dimmable (DALI on request)
Light distribution – Direct
Diffuser – Opal
Total power – 19W
Colour temperature (CCT) – 4000K (3000K on request)
Luminous flux of the luminaire – 1580lm
Luminous flux of the light source – 2340lm
Colour rendering index (CRI) – 90
Case colour – Black
Ingress protection – IP20
Protection Class – I
Life Span – >50’000 h (L70 B50)
Colour Consistency – SDCM 3

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