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22 Ǫ û αٿ LED ̿ Ʈ İ õ ũ Ʈ ١鼭 ֿ1 ֹε ȭ ü ɸ ȭ ȴ١ .
Ǫ ũ Ʈ ֿ1 ֹġȸ ̴.
ֿ1 ֹġȸ ü Ȱȭ ֹε鿡 ȭ ü ȸ ϱ ֽ ְ 2020 ִٿ ֹġ Ȱȭ 𡯿 500 Ȯ, ֱ û αٿ ũ Ʈ ߴ.
û αٿ شܺ Ȳϰ LED ѷΰ , پ LED Ǫ åθ ŴҰ ִ ֹε鿡 پ Ÿ ϰ, ߰ ̰ ã 鿡 ߾ ϰ ִ.
ֿ1 Ǫ ũ Ʈ 1 31ϱ ̴.
ֿ1 ֹġȸ Ǫ ̿ϴ ֹε鿡 ȭ ü ȸ ϰ, ɸ ϱ ũ Ʈ ϰ ƴ١ ڷγ19 ñ ð ظ ϱ ٶ١ ߴ.
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