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NEON lamp was made by glass tube;inert gas and electrode.with the high temp and high vacuum,crush some inert gases in glass tube,use the invert transformer in high voltage make one tick the inert gases ionization excitated light.
the neon life was infection by electrod,vacuum and material of glass tube,the color was infection by fluorescence powder and inert gases.use the different fluorescence powder with same inert gas,the tube will brightness the different light. |
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