Ingo Maurer und Team 2013
14,6 W, LED, 3000 K, 1800 lm, CRI 80, EEC A. With built-in LEDs. The light source is not exchangeable by the user, but by an electrician.
100-240 volts, secondary output 38 volts. Continuously rotating transformer-dimmer.
The floor version of the Knot can no longer be produced.