I have had three led strips installed under wall units as part of a kitchen refit. A new pattress box was fitted in a stud wall next to an existing switch. Cabling was then fed inside the stud and out of the wall at the bottom then along the floor to the next strip and so on. Not connected as no switch was bought. Total cost £567. I think it's too much. I didn't employ the electricians they were sub contracted. They claim ten hours work to do this work (2 workers 5 hours each). Am I wrong to query this amount?