With sensor dimmer: LED pendant luminaire LUM in Bauhaus style Architect and designer Ulf Möller has designed the LUM luminaire series under the signet \"THONET by TECNOLUMEN\" - a cooperation between the furniture and luminaire manufacturer THONET and the luminaire manufacturer TECNOLUMEN. Characteristic for it is the steel tube, which is also used in many of Möller\'s furniture designs and which is, among other things, a feature of the sober and functional Bauhaus style. The pendant lamp LUM combines classic Bauhaus design with modern technology, which ensures a high ease of use. The tube ends of the pendant lamp can be rotated 360°, so that the lighting direction of the LEDs can be changed as desired. Switching on and off as well as dimming the individual light units is done via the integrated sensor dimmer on the tube. In addition, the suspension of the lamp can be varied from 65 to 200 cm by gently lifting or pulling. The luminaire manufactory TECNOLUMEN was founded in Bremen in 1979 and is completely dedicated to Bauhaus and styles that live the same basic idea.