279 509 LED , , .
LED , . 2016 . 21 , , , , , , , , , , , , , , , .
LED , , , .
, , - .
-, 90 LED .
, 55 . - . 9 , , 21 .
, 2016 133 LED , .
13 : .
Dnes, Google News Showcase
279 509 LED , , .
LED , . 2016 . 21 , , , , , , , , , , , , , , , .
LED , , , .
, , - .
-, 90 LED .
, 55 . - . 9 , , 21 .
, 2016 133 LED , .
13 : .
Dnes, Google News Showcase