DS 54notedescriptionLuminaire with louvre DARKlight beam../DATA/KATALOG/mrizky/DS54_2x36W_Dark.jpglight beam 1../DATA/KATALOG/mrizky/perovka_DS_54.gifnoteLongitudinal refelctors and cross lamellas are made in polished aluminium.4.0819.9010DS 54 2X58W DARK TL26 2x58W, G13 length=1532mm 29710215654.0815.9010DS 54 2X36W DARK TL26 2x36W, G13 length=1232mm29710212654.0813.9010DS 54 4X18W DARK TL26 4x18W, G13 length=622mm5971026224.0817.9010DS 54 4x36W DARKTL26 4x36W, G13 length=5971021265Luminaire with diffuser PRIZMAlight beam../DATA/KATALOG/mrizky/DS54_2x36W_Prizma.jpglight beam 1../DATA/KATALOG/mrizky/perovka_DS_54.gifnotePRIZMA diffuser is made in PMMA - acrylate, thickness 3mm.light beam4.0859.9010DS 54 2X58W PRIZMA TL26 2x58W, G13 length=1532mm2979515324.0855.9010DS 54 2X36W PRIZMA TL26 2x36W, G13 length=1232mm29710212654.0853.9010DS 54 4X18W PRIZMA TL26 4x18W, G13 length=622mm5971026224.0857.9010DS 54 4x36W PRIZMATL26 4x36W, G13 length=5971021265Eelectronic ballast EDelectronic dimmable ballast Nemergency version18 Wmin. operating time 1h, flux factor 18%36 Wmin. operating time 1h 30min, flux factor 12%58 Wmin. operating time 1h, flux factor 8%Mounting instructionsk976.xml