two lightning units - standing unit Staranta Arbo and hanging one, Pendanta Arbo. Lightning sources are made from discaded laboratory equipment, with characterstic stains. Shaders of the light are made from metal, so they can be magnetized anywhere on the body of lamps, and directed any way desired. Thanks to built-in hub, you can connect up to 8 light sources to both of the lamps. Characteristic is also the cable managment - you are wrapping them around body of the lamp, which creates feeling of growing tree with fruits...