Help What is this?

I seen this in a lighting kit on a website and was just wondering what it was for. Im guessing one end goes in the outlet and a light in the other end?? If so what kind of lights fit these?


One 1m cable, UK male plug to female I.E.C. connect. -

Nevermind man this site blows... I just want to get some input on shit and its like no one knows anything...

Sounds like something to convert European Electrical devices to American voltages maybe or vice versa? Not too familiar...