Diamond is an Interactive Mobile Synergetic Light by WILLPOWER.
Interactive because different light animations are triggered by placing hands in front of it.
Mobile because it does not have a plug for power. It can be carried to any location without having to worry about power, as he developped an addressable LED system which uses powerbanks.
Syngertic because he used a rope to build the structure. There are zero joints or bolts keeping it an octahedronal shape (8 triangles / 1 pyramind facing up and 1 facing down). To know more about Synergetics, look into Buckminster Fuller.
Watch the videos and content below to see what it's all about. If you want to know how WILLPOWER created it, at the bottom is a link to the process, which is part of his TechLab.