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LED downlight, 18 W for ceiling mounting. Recessed luminaire with opal cover (diffuser). High-quality housing, aluminium lamp body, white powder-coated (RAL 9003). Can be used for ceiling mounting without additional accessories. Colour temperature: 4000 K with the lowest colour tolerances. Luminous flux: 1750 lm. Rated life time L80B50 at 25 °C: 40000 h. Operating device: on/off (included). Integrated FLAT MINI DALI presence detector with 360°. field of detection. Range of up to 6m in diameter at a recommended installation height of 2.5 m. Automatic light control of DALI electronic ballasts to achieve a constant brightness level, depending on presence and natural light (with DALI-output). Default settings ensure immediate operability. Simple programming using remote control. Detector can be used as a fully automatic or semi-automatic device. Lowering of the luminous efficiency after expiration of the time setting for use as an orientation light for hallways and passageways. An external DALI power supply is required for operation. Ideal for use as slave lights to supplement the ELSA-2 DL 225 OP 110° 1800 840 PD PS DALI WH.
