LED

Последние новости в разделе LED




18.12.2010 (14:15) Технология >> Высокие технологии
Светоизлучающие диоды (LED) не являются экологически безопасными
Светоизлучающие диоды (LED) кажутся идеальными экологически чистыми источниками света, благодаря долгому времени работы, малому тепловыделению и отсутствию ртути. Однако последнее исследование учеными из Калифорнийского университета показало, что по калифорнийским ...>>


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