The Aggregato table lamp was  designed by Enzo Mari and Giancarlo Fassina for the Italian manufacturer Artemide, during the 1970's. It is a rare Artemide table lamp, with a small production and is no longer produced.
The construction of this lamp is very simple. The arm consists of an aluminum structure. This version is the black metal lampshade one (It also exists the plastic lampshade version) and can be adjusted in height and is fixed to the luminaire base. Below the base is the original label from the maker. In original and good condition, with some marks of time and wear.