lights

[swainy]

I have jusy replaced 3 lights. bathroom, and two lights in the bedroom. fitted the bathroom, all fine . fitted the bedroom 1 all fine fitted bedroom 2 didn't work.
started again with that fitting and got it working, bad connection.
but now the bathroom light has bo power and a bedroom that i haven't touched doesn't work.....help!!!

 

[Spark123]

If it went wrong when you replaced fitting in bedroom 2, this is where the fault likely is. Do you have 3 sets of wires above said light in bedroom 2?

 

[Lectrician]

Loose connection is the only plausible explination - at any of the lights you changed!

 

[Spark123]

I've seen it where the loop through has been connected on the switch live so the rest of the house only works when said light is switched on.

 

[Lectrician]

Usually get lamps running in series that way as well....