Mountings: • Built-in fitting, lay-in installation in mm 600x600 wide exposed bearing structure. • Built-in fitting, installation in plasterboard ceilings with acc.: 9952-100 (595x595), 9952-200 (295x1195) • Built-in fitting, lay-in installation in 625x625 wide exposed bearing structure mm with acc. 9951-623B (595x595) • Surface mounted fitting, with acc.: KIT-PLAF9940-4 (595x595), KIT-PLAF9940-2 (295x1195) • Suspended fitting, with acc.: KIT-SOSP9940-4 (595x595), KIT-SOSP9940-2 (295x1195) Light emission: Direct Symmetric Body:  In extruded aluminium, painted with SOLVENT FREE, semi-bright white epoxy polyester powders, thermosetting at 180 °C, after phosphate treatment Optical device: Diffuser in microprismatic methacrylate Light source: • LED CRI ?90 Ra • 4000K • Lifetime (hrs) 50.000 (-30 ° 1 +70 °c - Ta=25°C) L70B10 Wiring: Class III Feeding (independent LED driver) 100~240 V / 50-60 Hz Performance data: • Protection level: IP43 • Suitable for environments with visual display units according to the norm EN 12464-1 • UGR ?19 • 200.000 cicli di accensione Marks: CE Regulations: EN 60598-1EN 60598-2-1 EN 60598-2-2 EN 62031 Photobiological safety of lamps and lamp system: EN 62471 IEC/TR 62778 Exempt risk - GR 0 Directives: 2014/35/UE  2014/30/UE VERSIONS UPON REQUEST (if possible): • Dimmable electronic ballast  • Dimmable electronic ballast DALI • Emergency unit 1h