Benson ceiling light fitting with flux turned to the ground - Housing: Co-extruded polycarbonate/PMMA for inside/outside use - End caps, fixing straps, …: Stainless Steel 304L - Extensive reflector in mirror finish aluminium - Gear tray: Internal grey lacquered steel gear tray RAL 9006 - Passive heat sink in aluminium - Gaskets: Gaskets moulded in EPDM - High-efficiency removable LED modules (IRC>80, 3 SDCM) - Luminous flux: 4800 lm - Colour temperature: 4000 K - Specific satin-finish primary diffuser optic reducing axial intensity - Light mixing chamber - UGR ≤ 25 (Ceiling or suspended light fitting) - Constant Current Driver (non-dimmable) - Diameter: 133 mm - Total length: 995 mm - Cable entry with nickel-coated brass cable gland for cable Ø 5 - 14 mm - Connection to a 2 x 2.5 mm² disconnectable terminal block - 2 Stainless Steel fixing straps (with variable centre distance) - Quick opening and closing with just one screw - Patented SLIDE maintenance system - Easily removable LED modules and driver - Warranty : 5 years - 50 000 h L80/B10 at 25°C - Operating temperature: -25 °C to +35 °C - Imperviousness: IP66, IP68 and IP69K - Resistance to IK shocks: IK10 - Electrical class: Class II - Power supply: 220-240 V 50/60 Hz - Power consumption: 50 W - Luminous efficacy: 96 lm/W - Power factor > 0,95 - THD: 10 % - Photobiological hazard: Group 0 - T°C with incandescent wires: 650°C - Number of luminaires on automat type B16: 16 pcs - Weight: 4 kg