The TR41 series has strong references to the design brand's popular slatted lamps, TR7 and TR37, but the new design offers a new look that creates a special contrast to the soft slats. Here, the well-known cylinder is tightened up with a narrowing at the top, bottom, and centre, which gives the lamp a special hourglass shape. However, the narrowing in the middle is in the lower part of the lamp.