Standard clean room luminaire CLEAN II Supreme luminaires Power: 108.9 W LED DALI controllable luminaire (DALI only) with LED converter. LED service life 50000 h up to a reduction in luminous flux to 90 % of the initial value. Luminaire luminous flux: 7900 lm, luminaire luminous efficacy: 73 lm/W. Luminaire with RGBW light colours (red, green, blue, white), 4000 K in Ra > 90. Housing made of sheet steel (resistant to oil vapours, chemical influences, disinfectants and cleaning agents - the cleaning conditions and cleaning agents used must always be clarified with your consultant). Cover made of 4 mm heat-treated safety glass to prevent glass breakage. Replaceable light engine, quick and easy to install with internal fixing spring system. Specially developed MPO+ Microprismatic Optic (wide beam) for high efficiency and to ensure standard-compliant glare control (UGR < 19). Installation as surface-mounted luminaire using 4-point fixing or recessed ceiling installation with separately orderable mounting frame. Certified according to the Fraunhofer Institute - cleanroom suitability of the cleanliness class according to DIN EN ISO 14644-1 - class 1 to 9, conformity to the regulations of GMP (Good Manufacturing Practice). Ambient temperature: -20°C to +30°C, halogen-free and silicone-free wiring, impact resistance: IK07, protection rating: IP65, dimensions: 609 x 609 x 57 mm Weight: 12.4 kg.