ν ﱸ ︷, 1·2 LED ü |
ν ﱸ ︷ 1·2 679 θ LED üϴ Ϸߴٰ 29 .
2 Ƿΰ ̰ ȯ ϰ ùε ̿ ︷ LED üϴ ߴ.
LED (ڿ ϰ ü ִ ) ڵ ȯ Ƿΰ ٿִµ ũ Ǵ ˷ ִ.
Ʈ Һ ᰡ 50% , 1700 25kwh ϰ ִ.
Ʈ 2 ̻ , ù ؼ δ.
ڴ “̹ ڵ鿡 ϰ ȯ ְ ƴ” “ ·õ· LED Ȯ ġϰڴ” ߴ.
ⴺŸ webmaster@kgnewstime.com
<۱ © ⴺŸ, >
ܿ
|