Thanks to the particular lighting diffusion technology, the table rechargeable lamp perfectly lights up a wide surface stretching up to a meter. Powered by batteries (included inside the product). Charging by USB-C cable, included. Sequential dimming 0-100%. Gustave is the first luminaire to incorporate a system of exclusive, patented by Flos, asymmetrical emission lenses, arranged in revolution and spanning 360º around the position of the lamp. This authentic design is produced in Italy exclusively by Flos.