Hi Nic, Thanks for your reply. Yes the easy way is to use an extension which is fine electrically but I want to hide the lead in an existing plastic conduit. The wall mounted TV its replacing had a plug in power cord which I replaced with a longer one (easy!) and was able to hide it neatly. The size of the plug and extension socket is far greater than the conduit, hence my problem. Maybe I will need to replace the conduit with a bigger size but this would not be as neat. If the TV was table mounted an extension lead would be no problem.