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

??????????1????????????????????18???????(??????????????)???,?????????,???????????????,????

“??,????????????,??5??,???????????”?,????“?????????,???,???????????????????”

??????????“????”??,??,?80%,???????????????5000?????????????

?????????????????,?????“8810”??????,?????????????????????????4????????????????????????????????????????????????,?????????????????????????????????4??????

??????????????,???????????????????????LED???????????????????????????,??????LED??????????

“????,???????????,????????10???,??????????????????,??,???????????????,????????????????????????????,????”?????

???????????????????,?????????????????,???????????,??????????“1+11”????,??1?11??,??????????????????????????,??????????????800???????????????????????(???????????????????????????)