Luminescent art device refers to a form of art that incorporates illuminated elements. It often involves the use of light-emitting diodes (LEDs), neon tubes, or other light sources to create dynamic and visually striking works. These artworks can range from small sculptures to large-scale installations, and are often designed to interact with their surroundings or audience. Luminescent art is popular in public spaces, galleries, and as an element in architectural design.