"Jim W" wrote in message
news:1fsdv0u.bxqtdw1bi29ssN%00senetnospam@macunlim ited.net...
....
What I'd like to do is have light/heat to the greenhouse, with the
possibility of lighting for the garden later..

Running electricity to outbuildings is covered in the uk.d-i-y FAQ. I don't
recall where that is kept, but a request on the group will get you a
pointer.

Colin Bignell