Series: Industrial Hall Type of Protection: IP 65 Protection Class: I Voltage: 230 V / 50 Hz Housing: die cast aluminium, black powder coated, with eye ring. Passive cooling. Cover: transparent single pane safety glass (toughened glass). Primary light control with high performance wide area LEDs in light colour 840. Refractor: transparent plastic, prismatic on the outside. Suited for chain or steel cable suspension (provided by the client). Available Colours: black Type of Installation: Suspension cable/chain Dimensions: D 315, H 369 Lamp: LED Life time: 50000 h (L80B50) Colour Temperature: 4000K Socket 1: without socket Operating Mode Lamp 1: Converter, dimmable, DALI Safety Marks: D-mark, F-mark Impact Protection: IK03 (0,35 Joule) Luminaire flux LED: 4150lm System power: 39W Beam Angle: 30°/30°/30°/30° Number of fittings B16A: 5 Number of fittings C16A: 8 Inrush current: 50A Unified Glare Ratio: 17,0 EEC: A+