Flos Ceramique Table Lamp
Ronan Bouroullec

Dimensions:

length: 230mm
width: 220mm

height: 502mm
height: 504mm
height: 528mm

The three models comprised in the collection, composed of a single
ceramic piece that forms a base, a stem and a cap, are distinguished
exclusively by the different direction of the diffuser, which is fixed
and non-adjustable, to respond to precise light functions: Céramique
Up version defines a comfortable and soft light and can be positioned
on any horizontal sur-face to create indirect ambient lighting.

https://professional.flos.com/en/global/model/ceramique-up-model755/ 
https://www.archiproducts.com/en/products/flos/led-adjustable-ceramic-table-lamp-ceramique_638245#