This sounds ridiculous.
Is the client wanting to switch the supply to the socket so this wall light works from a wall switch ? If so, she has bought the wrong type of light. Tell her to buy a normal one.
Has this wall mounted light got a switch on the fitting or down the flex somewhere ? if so then use that as switching and supply a low level socket from the nearest socket circuit.
any ELV lights that I have ever fitted have had the transformer built into the fitting base so you can fit them normally. Does Ikea think a flex trailing over the wall is a "feature" ?
Is the client wanting to switch the supply to the socket so this wall light works from a wall switch ? If so, she has bought the wrong type of light. Tell her to buy a normal one.
Has this wall mounted light got a switch on the fitting or down the flex somewhere ? if so then use that as switching and supply a low level socket from the nearest socket circuit.
any ELV lights that I have ever fitted have had the transformer built into the fitting base so you can fit them normally. Does Ikea think a flex trailing over the wall is a "feature" ?