Impact Acoustic is a Swiss manufacturer of acoustic solutions and materials engineered for performance and circular design. Their acoustic lighting collection brings together nine pendant and ceiling-mounted luminaires, each combining integrated LED technology with ARCHISONIC® Felt acoustic absorption.
RAYA Collection — Aurelia, Alba, Covo, Zora, and Helia
NOT AVAILABLE IN GERMANY | Helia and Aurelia
The RAYA collection is defined by radial ARCHISONIC® Felt slats that extend outward from a central LED light source, creating a dialogue between light output and acoustic absorption in a single pendant form. Five distinct silhouettes make up the collection:
*Disclaimer
For legal reasons, the Acoustic Lighting products AURELIA and HELIA are currently not available for sale or delivery within the Federal Republic of Germany. We apologize for any inconvenience.
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| Aurelia* Not Available in Germany | Alba |
| Cylindrical form with strong vertical presence | Rounded, bowl-like silhouette offering a softer, more organic profile |
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| Covo | Zora |
| Inverted conical shape that draws the eye upward | Flared radial silhouette with a sculptural sunburst expression |
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| Helia* Not Available in Germany |
| Low-profile toroidal form offering broad visual coverage with minimal bulk |
Horizon — Acoustic Pendant
Horizon is a circular acoustic pendant bisected by an integrated bi-directional LED profile that emits light both upward and downward. The ARCHISONIC® Felt disc is available in three surface designs—Plain, Horizontal V-Cut, and Oblique V-Cut—which add geometric depth and tactile interest to the luminaire face. Two diameters are available: D600 x 57 mm and D1200 x 57 mm, with suspension height adjustable from 1500 mm up to 6000 mm on request. Total output is up to 3580 lumens. Available in 45 ARCHISONIC® Felt colors and 9 Riftcut NC finishes; UL certified.
Umbra Round — Acoustic Pendant
Umbra Round is a conical acoustic pendant available in five diameters—600, 800, 1200, 1600 mm in LED disc versions, plus a 400 mm retrofit E26/E27 option—making it suitable for everything from individual workstation lighting to large-scale installations. The LED disc versions deliver up to 4910 lumens (55W) with a CRI of 90 and a lifespan of over 50,000 hours. A retrofit version accepts standard E26/E27 LED bulbs. Optional acoustic panel inlays can be added inside the frame for enhanced absorption. Available in 45 ARCHISONIC® Felt colors; UL certified.
Spark — Acoustic Pendant
Spark shares the same conical form and size range as Umbra Round—available in LED disc (600–1600 mm) and retrofit E26/E27 versions (400–1600 mm)—and is distinguished by a more textured felt surface with an inherently playful character. Multiple units can be combined across different sizes for dynamic cluster installations. Available in 45 ARCHISONIC® Felt colors; UL certified.
Circ — Acoustic Ceiling Cloud
Circ is a large-format circular ceiling cloud available in diameters of 1200 mm and 1800 mm, both at 85 mm height. Each size is available in Plain or V-Cut surface finish. The integrated LED delivers 5672 lm at 55W with an efficacy of 105 lm/W and a CRI of 90. Acoustic performance is tested per ISO 354 with a 200 mm air gap. Available in 45 ARCHISONIC® Felt colors; UL certified.
Oloïd — Sculptural Acoustic Luminaire
Oloïd is a bespoke sculptural pendant designed by Swiss studio atelier oï, based on the geometric form of the oloid—a solid of constant width derived from two intersecting circles. The luminaire is available in two heights at a shared footprint of 925 x 925 mm: 510 mm (single oloid) and 660 mm (double oloid). Each unit is supplied with an installation kit; extended lead times apply. Available in 45 ARCHISONIC® Felt colors; not UL certified. Note: extended lead times may apply—contact Impact Acoustic's Project Consultancy team for advice.
