LED Colour changing Lamp

I really like the idea of LED lamps, more efficient than the incandecsent type and (I think?) the CFL type.

This lamp look great not only is does it fit into a standard lamp socket (looks like an ES27) but it comes with a remote to change the colour. You can get it from thinkgeek, however it looks like it only runs from US 110V, so no good for me in the UK :( .
Link