Square recessed panel luminaires, comfortable installation and low glare, for 600 x 600mm ceiling systems with DALI-2 IoT technology. Product features: IoT-ready luminaire with DALI-2 technology. Extruded aluminum frame. Polystyrene diffuser. 5-pole terminal block, cable cross section up to 5 x 2.5 mm2. Lifetime (L80/B10): up to 60,000 h (at 25 °C). Product benefits: Suitable luminaire for VIVARES and other DALI-2 Light Management Systems. High performance with CRI90 and up to 118 lm/W. Highly versatily due to selectable CCT (CCT Select - CS). High color consistency with SDCM 3. Good glare reduction (UGR < 19). Through-wiring possible with included connector box. External driver for extended flexibility and easy installation. Low flicker light thanks to special electronic control gear. Extended services such as energy monitoring and remote maintenance possible with DALI versions. 5 years guarantee. Areas of application: Direct replacement for recessed luminaires with fluorescent lamps. Offices, conference rooms. Reception areas, foyers, corridors, elevators. Schools, public buildings. Suitable for recessed ceiling systems with grid size of 600 x 600 mm. Equipment / Accessories: Accessories for several mounting options available. Separate switch preinstalled to choose preferred CCT during installation. Connector box with 5-pole terminal included. Security rope for luminaire included. Security brackets included. External control gear included