Installation Wire suspension via bracket with friction lock, supplied with luminaire. Connection Single – Connections are made at the end of the luminaire and are concealed by the end-cap. 5-way snap-in terminal block at one end. Continuous installation – 5-way snap-in terminal block at each end and through-wiring cable 3⊗1.5 mm² as standard. With dimming, 5-way snap-in terminal block, 1-phase through-wiring possible. Design Luminaire body of sheet steel, white (RAL 9016) or alu-grey (RAL 9006) finish, end-caps in polycarbonate. The top is covered by an active film which generates a broad light pattern and which works as a dust cover. When continuous installation is required the luminaire is supplemented with continuous couplers and end-caps, see the accessory page. Louvre Delta – microprism louvre in acrylic (PMMA. Reflector The louvre act as a reflector.