I have recently moved into a newly decorated flat and has up until yesterday not experienced any problems with the electrics. Then yesterday the ceiling halogen lights started misbehaving in the 1st floor bedroom. When I turn on the light switch 4 of the 6 lights come on just fine. Of the remaining 2 one is now blinking at an interval of around 2 per second. This is continuous until I turn off the light switch. The remaining light stays on for around 5 seconds after which it turns off completely. I am not very experienced with electrics but understand from the previous owner (developer) that the ceiling lights have been installed with 1 transformer per 2 halogen lights. I have not checked whether the 2 are feeding from the same transformer but I would say this is very likely. Any help on this would be greatly appreciated....