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              問:LED車燈真的有那么節能嗎?

              2013-12-4 11:57:03??????點擊:
              答:傳統車燈都是將電能轉化為熱能后激發成光能,在能量的轉化過程中浪費了大量的能量,LED是直接將電能轉化為光能,能量基本無損失,在油價上漲的今天,LED車燈是不錯的選擇。 led車燈廠家
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