Installation Surface mounted, cable wire, wire suspension or on a wall. Installation using the seal supplied with the luminaire provides protection classification IP 44. With wall mounting or installation without seals the luminaire is classified IP40. Connection Connects via 230 V, built-in LED driver. Four Ø 19 mm access holes with blanking grommets on top of the luminaire and one Ø 16 mm knock-out in each end. The centrally positioned snap-in terminal block 5x2.5 mm² provides through-wiring. The luminaire is also available with 5x1.5 mm² through-wiring and snap-in terminal blocks at each end (-34). Design Body in white enamelled, corrosion resistant aluzinc (RAL 9016). End-caps of ASA plastic. Louvre Clear cover of extruded acrylic plastic with prismatic underside and lined sides. Opal diffuser available as an accessory to place in clear cover. Efficiency and luminous flux for luminaire with opal diffuser is shown in brackets in the article table. Dimming e-Sense Detect – microwave sensor for on/off function or absence dampening 10–100 %.