How to make neon lights in other colors

 If you want to make neon lights of other colors, you can ask green, yellow, blue, and white phosphors to help. For example, apply blue phosphor to the inner wall of the glass tube, bend the glass tube into the required characters or patterns, install electrodes, and evacuate the air in the glass tube, and then put neon gas into it. It's a pink neon sign. If you put argon gas and mercury in a tube coated with blue phosphor, it becomes a bright blue neon light. If neon gas is placed in a tube coated with green phosphor, it will be orange-red; if neon gas is changed to argon and mercury, it will be transformed into a green neon light. Therefore, neon lights of other colors can be made as you like.

Neon lights not only embellish shop windows, signs and billboards, but also beautify the city, it is also an important sign light!



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