thanks for the quick reply.
Here's a link to the site with the product if it helps:
http://www.asdlighting.com/showproduct.asp?id=70&catname=Display%20Range&rangename=Smart%20Link
The lights have a standard plug with a 3amp fuse. There is only a live and neutral wire, no earth in the plug.
I have bought some replacement lights for my kitchen units. The existing one's are on the kitchen light circuit. The replacement one's I bought have mains plugs on them. Can I just wire these into the lighting circuit?
I also bought some spare connectors but in the instructions it states...