Installation Wire pendant. Luminaire bracket with friction lock included in the luminaire. Connection Connection takes place via 5-pole snap-in terminal block at the end of the luminaire and is concealed by a faceplate. Design Metal luminaire body with die-cast metal ends, white (RAL 9016) finish. The top is covered by an opal diffuser for indirect light, which also works as a dust cover. Louvre Delta – Microprism louvre in acrylic (PMMA) with a thin opal diffuser in acrylic (PMMA) inside. Light divider in acrylic (PMMA). Light distribution Direct/indirect, 60/40 or 30/70.