Acoustically effective element that can be mounted in the SLOTLIGHT Round and can 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. Open edges ensure even better absorption rates. Four different installations are possible with the addition of the corresponding mounting accessories. Pre-perforated openings for the appropriate holders and already pre-assembled recessed threaded sleeves are included. Dimensions: Diameter 1075 x 25 mm, Weight 2.4 kg.