What Are Neon Signs?
Neon signs are formed from glass tubes bent into certain shapes by specially trained glass craftsmen. Specialized machines remove all of the air from the tubes, and replace it with noble gases such as neon, argon , or Helium. The neon signs look a lot like billboards and are observed everywhere in various sizes. Neon gas is very visible giving off the red glow, while the light of argon is dim because of its reduced resistance. https://neondirect.co/ |
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