The RO-x / M-z light is a kinetic floor lamp that applies the principles of light reflection and refraction. Users can gradually adjust the diffusion range of light based on the distance between the central light and mirror disks, as well as the type of mirrors positioned on both sides of the disk. With a mirror disk that can rotate 360 degrees, users can reflect light in any desired direction. These kinetic elements not only offer a playful experience but also provide the potential for a single light source to have various functional extensions. Additionally, the ro-x / m-z light is crafted from circular rods, pipes, and mechanical components, cut into circular shapes to capture rotational and vertical movement sculpturally.