ͻð ֹ ߰ θ Ȯϰ ȯ ϱ Ϻ ε LED üѴ.
̹ 2014 ұԸ ȯ ϵ 7000 κϷ(ȭŸ~ȸǼ Ÿ)뼱 69 ε LEDεⱸ ü, ߿ ʾ 10 ȴ.
Ư Ϸ LED μ Ǿ ߰ ּȭ ǰ ִ. 40% ȿ ȴ.
ڴ ź 嵵 ̹ ̰ ģȭÿ ɸ ȯ ε ȿ LED縦 ̶͡ ߴ.