Nokia's flagship Windows Mobile OS based cellphone Lumia 800 got launched on 28th November at Millbank Tower, London. Thanks to the world's most advanced 4D technology and "deadmau5" DJ'ing the launch event featured an amazing free light-n-music show projected onto the Millbank Tower as shown in the video after the jump.

Millbank was plunged into darkness with the iconic tower acting as the canvas for a never-before-seen spectacular. Each of the 120 metre high building's 800 windows were covered with vinyl as 16 powerful projectors, stationed 300 metres away on the other side of the river, beamed 3D images onto the structure. Huge butterflies flew across the London skyline and the tower was twisted, pulsated and even fell down. Billed as the "future of live events" the spectacular show was accompanied by music from super producer deadmau5, who created exclusive remixes for the performance -- adding the 4th dimension.