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8米自彎臂

8米自彎臂

產品介紹:LED路燈(Light Emitting Diode,發光二級管)即半導體照明燈。它是一種基于半導體PN結形成的用微弱的電能就能發光的高效固態光源,在一定的正向偏置電壓和注入電流下,注入P區的空穴和注

產品詳細

LED路燈(Light Emitting Diode,發光二級管)即半導體照明燈。它是一種基于半導體PN結形成的用微弱的電能就能發光的高效固態光源,在一定的正向偏置電壓和注入電流下,注入P區的空穴和注入N區的電子在擴散至有源區后經輻射復合而發出光子,將電能直接轉化為光能。它是一種固態冷光源,具有環保無污染、耗電少、光效高、壽命長等特點,因此,LED路燈將成為道路照明節能改造的最佳選擇。

本產品地址:http://www.fbsbrasil.com/LEDludeng/205_867.html
 

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