Changing the atmosphere in a room can be as easy as changing the quality of light. 
The award-winning Cube Lamp offers translucent side panels that you can slip in and out, a change of look to match every change of mood.
Crafted from exotic woods, bright laquers and metallic finishes, the cube lamp captures the unexpected as it balances its strong simplistic form on its edge.
Button Design‘s contemporary art lamp is available in 10″, 12″ and 14″ cube sizes. Winner of the Gold ADEX 2007 Award for Design Excellence.
I think know the ones you mean, Mig — more of a disco thing, with LED lights changing colours in sequence?
They look great – design and all, but I prefer the cubes from Traxon… you know? The mood lights…