全校改用T5節能燈管 收買佬:校長孫莉華博士

本校所有課室、教員室的光管已由較耗電的傳統熒光燈改為節能的T5光管。根據資料(參註)顯示,T5光管的發光效率較T12和T8光管高,比傳統熒光燈高近1倍,節能的效率為20至30%。而T5光管的壽命比傳統的熒光燈多3倍,因此使用T5光管是世界各地照明節能的新趨勢。

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資料來源︰http://ee.emsd.gov.hk/tc_chi/lighting/light_faq/light_faq.html

 

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