A follow-up project is the stairslamp. Actually it are step-lights. The lamp shines into the step and it is detained by the setasand surface. By this the step lightup beautiful. You could also put a sensor per step which switches the lamp only when you stand on that step. Than you get the light-effect such as in Michael Jacksons videoclip Billy Jean. Considering that such a stairslamp design become also a big project by itself, I have decided to do the design and the realisation of this project not at the same time as the staircase. Only the electrical supply for it has been applied already.