This is an awesome table lamp designed by Hyungwoo Uhm. It consist of two halos with a steel rail. The halo lamp can glide up and down on the steel rail using magnetic attraction. The halo base is support the steel rail and halo lamp. Inside the halo base, there is a small ball that used to switch the illumination level. It has three levels of illumination by change the electric current flowing. This table is an amazing thing to decorate your office. Here are some photos of this awesome table lamp that using magnetism characteristic.
Design of Lighting