...and what's new this Wednesday morning, then?...well, the CHP electrician was to turn up at just after 8am....to do the job....the living room light, is now working perfectly well.....and what else?...well, he was to 'fiddle' around with the lighting fixture, in the living room...which included taking it out and then 'adding a new component' within the ceiling....ha ha ha....he was then to ask me for a 'replacement bulb'..."a screw-in".....because he didn't have one...and so i asked him to 'check around my flat' for one....he eventually decided upon a 'smart bulb' in the hallway...which didn't appear to be a 'screw-in' but what do I know....ha ha ha....he then exchanged the hall light for the living room light...and when I questioned the fact that he had left the hallway light without a bulb....he was to tell me "well, you won't stick your fingers into it, will you?" i.e. the empty socket....which is connected to another hall-light and so when I turn on the switch - it turns both 'on' - but the one by the bathroom door, doesn't come 'on' - obviously not, it is without a 'smart bulb' now...without any bulb, at all - and so the whole matter was to give me 'pause for thought' - along the lines of....'why would an electrician leave a light fixture without a light-bulb, after finishing a job' etc etc....go figure.