Two programmes are available for selection programme 1 apartment forms the imitates the going on and going out of the lamps in an apartment programme 2 office simulates the going on and off of the lights during a work day each programme runs for about 15 minutes and are repeated after a short break programme 1 initially the light goes on for some time in the kitchen a little later in the living room too in addition to the lighting another blue light is switched on in the living room