【 t8 】 |t8 led|「匯集」t8燈管
t8 | t8 led | t8燈管
「匯集」提供的 t8 | t8 led | t8燈管 熒光燈又稱為日光燈管、光管、熒光管。其管內充有微量的氬、稀薄的汞蒸氣,在內壁上塗有熒光粉,利用低氣壓的汞蒸氣在通電後釋放紫外線,從而使熒光粉發出可見光。t8燈管長度是25mm*25.4mm。在購買前,我們可以根據家中的燈具帶下來選擇。如果較大的燈具可以選擇t8,較小的燈具就要選擇t5燈管。
t8 | t8 led | t8燈管,燈管的壽命一般有多久?理論上t8燈管的使用壽命為6000到8000小時,而t5燈管因為採用了新技術燈管的損壞率很低,它的使用壽命要比t8燈管長的多。燈管的壽命一般有多久?燈管的壽命一般是多久呢?一般LED節能燈管可以使用3-4年左右,要是如果一些質量更好的平均可以使用1000小時左右,有的甚至點亮20分鐘就會燒壞,壽命還不及一支蠟燭。
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