Blue Neon signs are manufactured from Blue Neon Lights; it is a hue that is really attractive. It was discovered in 1898. When Neon and Metallic Mercury gas mixes it produce a Blue Neon hue. Blue Neon hue was touching the heights in America and Europe but after the Second World War Neon light loosed its popularity in these two countries. Because it was connected with vice, after the war it was restricted by local regulations. Then Neon started shining in Japan, Korea & Iran till 1980. In this article, we will introduce you to the last page of the Neon light, and Blue Neon signs preparing method.
Past page of Neon light:
Neon was discovered in 1898 by British scientists William Ramsay and Morris W. Travers. Georges Claude displayed the first neon lamp at the Paris Motor Show in 1910. Neon signs are bright signs which produced light through a mixture of different gases with neon in Special discharge tubes. There were almost more than 2000 shops in the United States in the 1940s that manufactured Neon signs. Signage industries use Neon signs as well as artists and architects also use Neon Signs very commonly. Neon lighting became most famous in the 20th century. The pressure of this gas in tubes is less than our atmospheric pressure. The color which discharges from the tubes is attributed to gases.
The Neon Lighting is hazy light as compared to general lighting. In the starting years of the 1900s, the Moore tubes Neon Lightings were sold for advertising lightning. In 1898 the British scientists William Ramsay & Morris W. Travers discovered the Neon and they add the inspection of fabulous red color in neon. Read more about Santa Muerte Tattoo past page and design suggestions.
Travers said;” the blaze of crimson light from the tube told its own story and was a sight to dwell upon and never forget.” George Claude and his French company Claude Neon sales his two signs to Packard car in Los Angeles, and then they launched their gases neon signs in the United States. The signs are called “liquid signs” that emit light in the daytime. Soon Neon lighting populated for marketing purposes. There were only 2 dozen colors were available for neon lightings in the 1960s but today more than 100 colors are available for neon lighting signs.
How to make a blue neon sign?
Actually, the neon color is red but when neon gas mixes with Metallic Mercury it produces blue color and from that mixture, you can make any blue neon sign. You see that neon signs are produced by giving different shapes to the tube. Which sign you want, give that shape to the tube. A neon tube is fabricated by 4 to 5 foot straight sticks of hollow glass and the workers who bend the tube are called glass benders or tube benders.
Now colored glass tubes are available. The inner side of the tube might be painted with a thin layer of phosphorescent powder, it can paste in the inner part of the tube with bending material. The tube that we are using has to brim with neon and desired colored gas. And when you provide the current end of the sealed part of the tube through cold cathodes welded, then your tube light up. The color that you see is attributes of gas present in the tube, and the light is produced because of that phosphor paint in the tube.
For instance, you can make any sign from neon gas by mixing different gases in it. You can manufacture your own name. Many people decorate their studios, offices and even their living and dinner rooms with neon signs. Many people are using it for photography and trust me that picture stoles hearts because the impact of light is very attractive. Everyone has their own choice for color selection but most used Neon signs colors are red, green, yellow, and blue neon signs.
The History of Neon: The Correct Dates
Neon was discovered in 1898. British scientists William Ramsay and Morris W. Travers found it. They saw the blaze of crimson light from the tube. Travers said the blaze of crimson light from the tube told its own story and was a sight to dwell upon and never forget. Neon gas on its own glows red-orange. That is its natural colour. The French engineer Georges Claude displayed the first neon lamp at the Paris Motor Show in 1910. He sold his first two signs to a Packard car dealer in Los Angeles. Soon neon lighting spread for marketing purposes. There were almost more than 2,000 shops in the United States in the 1940s that made neon signs. Neon signs became famous in the 20th century, in the 1920s to the 1940s. After the Second World War, neon lost its popularity in America and Europe. It was linked with vice. Local rules restricted it. Then neon started shining in Japan, Korea, and Iran until 1980. In the 1960s, only about two dozen colours were available for neon lighting. Today more than 100 colours are available. The colours come from different gases and from phosphor coatings inside the tubes.
How Blue Light Is Made in a Neon Tube
Neon gas alone makes red-orange light. Blue light needs a different mix. A blue tube usually has argon gas and a small amount of mercury vapour. The inside of the tube is coated with a phosphor powder. When the electric current passes through the gas, it makes ultraviolet light. The phosphor coating turns the ultraviolet light into visible blue light. The shade of blue depends on the phosphor used. Coloured glass tubes are also used. The inner side of the tube may be painted with a thin layer of phosphorescent powder. The tube is filled with neon and the desired coloured gas. Cold cathodes are welded to the sealed ends of the tube. When you provide current, the tube lights up. The colour you see comes from the gas in the tube and the phosphor paint. A neon tube is made from 4 to 5 foot straight sticks of hollow glass. Workers called glass benders or tube benders bend the glass into shapes. They heat the glass and bend it by hand. This is skilled work. It takes years to learn. A neon sign can be made in any shape. You can make a sign of your own name. Many people decorate studios, offices, and living rooms with neon signs. Many people use them for photos. The light is very attractive.
LED Neon Flex: The Modern Alternative
Real glass neon signs use high voltage. They need a transformer. They can break. They are costly to repair. Many people now use LED neon flex instead. LED neon flex is a flexible plastic tube with LED lights inside. It looks like neon. It is safer. It uses low voltage. It does not get hot. It does not break like glass. It uses less power. It lasts longer. It is cheaper to buy and to run. You can cut it to length. You can bend it into shapes. You can stick it to a wall or a board. It comes in many colours, including blue. It is a good choice for home use. It is also good for shops and events. If you want a real glass neon sign, hire a professional. Glass bending needs skill and safety gear. The gas and the high voltage are dangerous. A professional maker will design, build, and install the sign safely. Ask for a quote before you order. Ask about the warranty. Ask how long the sign will last. A good glass neon sign can last 10 to 15 years with care.
Frequently Asked Questions
What colour is neon gas?
Neon gas on its own glows red-orange. That is its natural colour. Blue light comes from a different mix, usually argon gas and mercury vapour in a tube coated with phosphor powder.
When was neon discovered?
Neon was discovered in 1898 by British scientists William Ramsay and Morris W. Travers. Georges Claude displayed the first neon lamp at the Paris Motor Show in 1910.
How is a blue neon sign made?
A glass tube is bent into shape by a glass bender. The tube is filled with argon gas and mercury vapour. The inside is coated with phosphor powder. Cold cathodes are welded to the ends. When current passes through, the tube glows blue.
Is LED neon flex as good as glass neon?
LED neon flex looks like neon but is safer, cheaper, and uses less power. It uses low voltage and does not break like glass. It is a good choice for home use. Real glass neon is best for a classic look and for outdoor signs.
Can I make a real neon sign myself?
No. Glass bending needs skill and safety gear. The gas and high voltage are dangerous. Hire a professional maker to design, build, and install a real glass neon sign.
Disclaimer: This guide gives general information about neon signs. Real neon signs use high voltage and should be made and installed by a professional. Check the current prices and safety rules with a licensed sign maker before you order.
Last Updated: 6 November 2026