After last year's inaugural event went down a storm, LED took over London's Victoria Park, with techno juggernaut, deadmau5. The mighty mouse played his stadium-sized techno tunes to tens of thousands of people at his first ever outdoor headline show and only English festival of 2011.
Other acts on the bill across two arenas included Mark Ronson / Calvin Harris / Zane Lowe and more.
Kopparberg was there with the Kopparberg Kube, with our very own DJ and all the flavours to kick back with. Check out our video of the festival here.