Dimmable LED floor lamp LUM by Ulf Möller Classic Bauhaus design and modern technology come together in the LED floor lamp LUM by architect and designer Ulf Möller, who has already created furniture in the well-known tubular steel design for the company THONET. The collaboration between THONET and the luminaire manufacturer TECNOLUMEN operates under the "THONET by TECNOLUMEN" label and has resulted in a luminaire series called LUM, which is based on the familiar tubular steel design and the functional idea of the Bauhaus. The floor lamp is made from a single cast or bent 20 mm steel tube. The upper end not only contains the LEDs, but can also be rotated through 360° so that the direction of light can be customised. The light also has a sensor dimmer on the steel tube, which allows it to be switched on and off and dimmable. TECNOLUMEN is based in Bremen and produces Bauhaus lights and lights that embody the Bauhaus idea.