Designed by Carlotta De Bevilacqua, the Sui lamp does seem to be alive, especially when many of them ‘gather’ together (see below) … The Sui table lamp uses an advanced application of the LED lighting technology. It’s flexible, adjustable, foldable and portable, and it emits LED lighting powered by a rechargeable lithium battery. Sui features 18 white LEDs. It last 4-hour before it has to re-charge. The battery is in the base and so the LED charge indicator. Comes with a plug-in transformer / battery charger.