22169542 SLN2/SLOIN COV L20000 PCO Diffuser from the reel of polycarbonate TP(a) classified compliant to the NORM for SLOTLIGHT infinity Office. Transparent cover with two films for better glare control, UGR<19 and 65°<3000 cd/m². Dimensions: 20150 x 65 x 1 mm weight: 3.9 kg