Acoustic effective element that can be mounted in the SLOTLIGHT Round and can also be installed independently of the luminaire. It is suitable for absorbing direct sound from below as well as sound reflected from walls and ceilings. The acoustic element is made of high-quality, flame-retardant (C-s2-d0) molded fleece made from PET with a 30% recycled content, available in the colors: base material in anthracite fleece, color layer Vulcano. Open edges provide even better absorption rates. Four different installations are possible by adding the corresponding mounting accessories. Pre-drilled openings for the appropriate holders as well as pre-mounted recessed threaded sleeves are included. Dimensions: Diameter 675 x 25 mm, Weight 2 kg.