| 摘要 |
PROBLEM TO BE SOLVED: To provide a light emitting equipment which is superior in display function or illumination function and can be installed in a limited arrow space in a building or a structure. SOLUTION: LEDs 14 are provided in stairs 10, and visual recognizability of stairs 10 is improved by light emission of LEDs 14. LEDs 14 can be buried in stairs 10. In this case, through-holes 16 are formed in stairs 10, and LEDs 14 are buried in these through-holes 16, and aperture parts of through-holes 16 are closed with light-transmissive members 18. Or, LEDs 14 are provided in each of mosaic tiles or a part of mosaic tiles having mosaic tile face emit light. |
