Concept Left F LED floor lamp with integrated motion detector and daylight sensor With its practical features, the Concept Left F LED floor lamp is the ideal light source for office spaces. Das cool white light is ideal for concentrated work. The light is emitted both downwards and upwards - while the direct light downwards illuminates the work surface, the indirect light ensures uniform and glare-free all-round lighting. This creates a balanced ratio of direct and indirect light, which is perceived as particularly pleasant by the eyes. The floor lamp is also equipped with a daylight sensor that adjusts the brightness to the ambient light to ensure that the lighting conditions in the room remain as constant as possible. The Concept Left F also has a motion detector. If the workstation is left and no one is present for a certain period of time, the light switches off automatically until the light detects movement at the workstation and switches the light on again automatically. The housing of the floor lamp is made of aluminium and has a modern design - Glare value (UGR): <19 - Integrated motion detector and daylight sensor - Membrane switch with USB connection (max. 1 A) included - Beam angle for single workstation - Light emission: direct/indirect (30:70)