A Guide To Neon Signs

A Guide To Neon Signs



A Guide To Neon Signs
If you are going to​ take a​ walk at​ night, notice the luminescent, glowing signs that are gracing the façade of​ many buildings .​
These are called neon signs .​
The first neon sign appeared in​ France in​ 1910 at​ Grand Palais .​
The display caught people’s attention – in​ fact, the effect was so bright and catchy that other countries took notice .​
As a​ result, demands to​ create neon signs for commercial use have grown since the 50’s and are still very much in​ demand.
Neon signs are created out of​ brightly colored gas discharge lamps filled with a​ certain gas .​
These are actually glass tubes bent and twisted to​ form different designs and letters .​
The light uses a​ high voltage but very low volume of​ amperage .​
To make the gas inside the tube glow with light, you will need to​ increase the electrical pressure from your wall outlet so that enough supply of​ current is​ transported .​
One known advantage of​ neon signs is​ that electrical cost is​ relatively low .​
The typical lifespan of​ neon signs range from 7 to​ 10 years but there are some that have been known to​ last 20 years .​
If you are wondering why those neon signs vary in​ colors, it​ is​ because these signs are created in​ three different ways using three different gases .​
Some use inert gas, for example .​
This is​ the combination of​ neon and argon/mercury gases .​
While neon gas glows in​ reddish-orange color, argon and mercury lights give off a​ light blue color .​
Some neon light also use fluorescent powders .​
Such lights use combinations of​ different gases to​ filter out different colors from the light spectrum .​
Some neon lights, on the other hand, use colored glass .​
This is​ the oldest method and the most expensive among the three .​
They provide the most vivid colors, but they are not as​ bright as​ other neon lights.




You Might Also Like:




No comments:

Powered by Blogger.