Third LED advantages conductor light-emitting diode (LED) as a third-generation semiconductor lighting source.

三led优点导体发光二极管(LED)作为第三代半导体照明光源。

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Light-emitting diode (LED) lighting for the unconventional, comfortable and customized a new world opened up.

发光二极管（LED）照明为标新立异、舒适和用户定制开启了一片新天地。

youdao

Light-emitting diode (LED) lighting for the unconventional, comfortable and customized a new world opened up.

发光二极管（LED）照明为标新立异、舒适和用户定制开启了一片新天地。

youdao