Ruoqiang ultraviolet light into light shade (glass) inside, which is useless, since ultraviolet light can not penetrate the glass, it is a quartz glass tube, rather than made of silicate glass.

 
  • 若將紫外線(xiàn)燈裝入照明燈罩(玻璃板)里面,這是毫無(wú)用處的,因為紫外線(xiàn)不能穿透玻璃,它的燈管是石英玻璃,而不是硅酸鹽玻璃制成的。
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