42191498 CL2 SE 4600-840 M600Q SG MP LDO Industrial luminaire CLEAN II Supreme LED Slave luminaire for DALI control (DALI only) with LED converter. LED service life lasts 100000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 4600 lm, Luminaire efficacy: 153 lm/W. Colour rendering Ra > 80, colour temperature 4000 K. sheet steel housing in white, powder coated finish (resistant to oil vapours, chemical attack, disinfectants and cleaning agents – always check the cleaning instructions and materials first before use). Certified by the Fraunhofer Institute – suitable for use in clean rooms of cleanliness class 1 to 9 as per EN EN ISO 14644-1. Complies with GMP (Good Manufacturing Practice) regulations. Cover made of 4 mm heat-treated safety glass for prevention of glass breakage. Backlit technology with replaceable light source, all components are housed in gear tray for easy maintenance access. Quick, simple installation. Specially developed MPO+ Microprismatic Optic (wide beam) for high efficiency and assurance of standard-compliant glare control (UGR < 19). Recessed installation using NIV sets for discreet, secure fixing with a range of ceiling types. ambient temperature: -20°C to +45°C; Luminaire wired with halogen-free and silicone-free leads; Impact strength: IK07; protection rating: IP65, IP50 upper side of the luminaire, IP65 lower side of the luminaire Dimensions: 598 x 598 x 100 mm weight: 9 kg.