?????? ???? ???? LED 18 ??? ????? ???????? . ?? ???? ????? ??????? ???? ?????? ??? ??????? ??????? ?? ????? ??? ????? ????? ??? ????? . ????? ????? ????? ???? 9 ??? ?? ??? ???? ? ????? ????? 9 ???, ???? ?????? ????? ?? ?????. ????? ?????????? ??????? ?? ????? ????. ????? ?????? ?????? ????? ?????? ? ???? ?????, ??????. ???? ????? ??????? ?????