My client has half his upstairs lights working and half not. They are all on the same 5A fuse. His loft is boarded and so it's not easy to see the cable runs. What is the most likely cause? Is it likely to be a disconnected live or disconnected neutral in one of the ceiling roses that disconnects all the light units beyond or perhaps a problem in a junction box (loft lights were a later addition) that is hidden from view. I am reluctant start taking the very neatly loft boards up unnecessarily. Or is is something else?
Your thoughts would be welcome..
Your thoughts would be welcome..