Under kitchen cupboard lights

[DPG]

What was the cause of the lack of earth to the socket?

 

[mache]

Just trying to understand. Are the LED lights spurred directly from the back of a double socket with no other isolation or are you saving the transformer has been plugged into the double socket with conventional plug ??

 

[Rpa07]

I think three threads have been included by the OP - there must be a Reg for that, 'division of threads?'