"O" 45 is an essential element, an outdoor floor, wall and ceiling luminaire that when switched off frames the surrounding nature, without being intrusive. It emits a controlled and comfortable light that can be managed with sensors and with the Artemide App. "O" 45 is made of aluminum and can be moved where necessary. Its use is therefore transversal and is capable of creating a pleasant atmosphere in any space with a soft and non-dazzling light.