Key facts

CIELUMA 1200x1200
Zumtobel Lighting >
Order number:
Architonic ID:
Manufacturer groups :
Interior lighting-Ceiling lights >
Interior lighting-Ceiling lights >

Product description

Surface mounted luminaire

Diffuse LED surface-mounted luminaire as LED light ceiling module with acoustically effective double textile optic. Single light modules are simple to open in clusters. The frameless optic has a uniform ceiling appearance when arranged in clusters with only a minimum gaps for perfect architectural appearances. The high quality architectural textiles from SEFAR are flame-retardant and comply with requisite fire regulations for indoor use (DIN 4102-1 B1 / EN ISO 13501-1 B-s1). Total power: 95 W, DALI controllable luminaire with LED converter; LED service life lasts 50000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 8008 lm, Luminaire efficacy: 84 lm/W. Colour rendering Ra > 80, colour temperature 4000 K. Aluminium housing in white finish. Optical unit framelessly stretched with the textile. Double textile optic prevents the collection of dust and shadows from flies on the luminaire surface Luminaire wired with halogen-free leads. Dimensions: 1200 x 1200 x 190 mm. Weight: 36 kg.

Product family


The acoustical ceiling of light

A special textile light system with a sound-reducing effect, putting the well-being of its user in focus. The light can be flexibly adjusted in color and intensity. Thus, CIELUMA creates a unique lighting mood. The light ceiling is versatile, easy to assemble and maintain, and is also compatible with various light elements.

Related articles

the editions – Zumtobel’s First Capsule Collection

Zumtobel Lighting


Zumtobel presents their first capsule collection consisting of five exclusive luminaires, which were originally developed and custom-made for special client projects and are now available to architects and light planners for creative and high-quality