A shimmering light bulb sits perfectly on a brass socket with a pull switch. In fact, the light bulb is only a holographic representation, while the socket and switch are real. A fascinating application of hologram technology that never fails to amaze visitors. The light source is attached to the end of a rod and illuminates the hologram. (Please note that the rod has been retouched out of some photos.) For technical reasons, it is not possible to specify the color of the hologram. Direct sunlight and nicotine can reduce the lifespan of the hologram. The black textile cable is made of high-quality material. Holonzki decorates the room like a small work of art and contributes unobtrusively to the lighting.