Frames for photographic transparencies; Luminous signs; Ring lights for use in photography; Optical lanterns; Magic lanterns; Neon signs; Electronic advertisement boards featuring a neon lamp; Flash lamps for smartphones; Electric light dimmers; Art kit for use in assembly of art installation that creates a kaleidoscope painting of moving patterns and changing colors consisting of a custom designed incandescent/LED lamp with interchangeable colored glass filtered lenses, glass crystals with c...