????:1????????????:?????????????

2????????????

3????????

4???????

5???????

??1??????4???? (?? ???)4??,??,???LED??????“?”?X8120??????,????????????????15????????????????1?????????????????????????????

???????????????????? ??????????

????,????????2025???????????,??,????,?????,?????????2024????,?????????????390??,??4.23???????????109.1??,??????????

“????,??????????????,????????1??????20??,????????????”??,?????????????????,???????????????????,?????,???????????,???????“?????????????????”“???????”?

?????????????????,??,?“13?5????”????18????????????,?????????????????????????????????????????20????????40??,???????????????????,????????????????4000??????????????????????????

??,??????,?????,??“????+??”“????+????”??,??????????????????????????????,???????????????“??????”?,?????(??????????????)

??:??