Series: Flat Polymero Kreis Slim Type of Protection: IP 40 Protection Class: I Voltage: 220 - 240 V / 50 - 60 Hz Base: metal, powder-coated. Diffuser fastening: push lock. Diffuser: plastic (polycarbonate), opal. Available Colours: white Type of Installation: Ceiling mounting, Wall (surface) Dimensions: D 515, H 70 Lamp: LED Colour Temperature: 4000K Socket 1: without socket Operating Mode Lamp 1: Converter not necessary Safety Marks: F-mark Impact Protection: IK10 (20 Joule) Luminaire flux LED: 3500lm System power: 33W Beam Angle: 123° Number of fittings B10A: 53 Number of fittings B16A: 85 Number of fittings C10A: 53 Number of fittings C16A: 85 Inrush current: 0,2A Unified Glare Ratio: 20,6 EEC: A+