Industrial luminaire Design: Surface-mounted industrial luminaire, IP66 protection rating class IP66 for ceiling surface, suspended pendant or trunking mounting. Sturdy luminaire housing of die-cast aluminium, white, powder-coated, colour similar to RAL9016. Linear RIDI LED modules designed as linear board, equipped with LEDs with increased harmful gas resistance. Pane of toughened safety glass (ESG), textured, fixed to housing via stainless steel fasteners and secured with screws. Colour rendering in index Ra >=80, colour temperature 4000 Kelvin (840), 6500 Kelvin (865) Parabolic louvre with wide distribution made of reflection-enhanced, highly specular ultra-pure aluminium. Dim. conv. DALI: Electronic DALI converter for LED, 230-240 Volt, 50/60 Hz, internal connector block 5x 2.5 mm². ÖLFLEX connecting cable, 5x 1.0 mm², black, open end, length: 2 m. Open ends protected by luminaire terminal. Mounting: SurfaceCeiling-mounted installation with corresponding accessories. Suspended Pendant mounting (chain or rope wire) with corresponding fixing sets, swing hooks (4 pieces) included. Trunking Mounting rail installation with corresponding accessories. Ball-proof mounting only with correspondingly marked accessories.