The table lamp Kelvin LED Base was designed in 2009 by the Italian designer Antonio Citterio together with Toan Nguyen for the Italian brand Flos. The lamp is made of aluminum in a number of colors and finishes and has a characteristic square lamp head that is equipped with LED lamps and is adjustable. There is an on and off button on the lamp head that enables two settings. Orange button to set the brightness according to the desired need and green button to enter Green Mode, which saves energy. This makes the Kelvin LED Base perfectly suited as a desk lamp.

The lamp is part of the Kelvin family by Flos, a series of stylish and functional lamps. Citterio and Nguyen's underlying idea was inspired by industrial design and fits perfectly in the modern room and in environments where good working light and good flexibility are needed.