DISPLAY OF DESTINATION, ATTENTION CALLING, OR THE LIKE WITH A WIRE OF FLUORESCENCE COLOR OR THE LIKE HUNG ON HOOK OR THE LIKE

摘要

PROBLEM TO BE SOLVED: To provide a display device displaying a destination, an attention calling commonly seen at a work place, and for a plant, such as a potted plant, a garden tree, a standing tree, capable of improving visibility when illuminance is lower at an illumination extinction.SOLUTION: An attention calling is displayed with a wire of fluorescence color or the like hung on a hook 1.