A light-emitting disk. A sun hanging from a wire. A luminous circle embracing space. All of these are OK, a flat circular shape with a wire that works like a rail and runs from the ceiling to the floor. The name incorporates the shape of the “O” and the first initial of its German designer, Konstantin. Once again, Grcic unites technological experimentation, design sensitivity and a taste for unadulterated shapes. His passion for technology and materials translates into design that speaks the languages of simplicity, innovative avant-garde and design history. Suspension direct light lamp. Adjustable cast aluminium glossy painted head. The vertical movement of the head is obtained by the scroll of the internal structure on a steel cable. Soft Touch technology for the ON/OFF switching.