Neon lights are bright, electrically charged glass tubes or bulbs filled with thin neon or other rare gases, and are cold Cathode gas-discharge lamp.
A neon tube is a sealed glass tube with electrodes at both ends, filled with a low-pressure gas. Thousands of volts are applied to the electrode, and the gas in the ionizer causes it to emit light. The color of light depends on the gas in the tube. Neon light is the transliteration of neon light, a rare gas that emits a popular reddish-orange glow, but uses other gases to produce other colors, such as hydrogen (red) , helium (pink) , carbon dioxide (white) , and Mercury Vapor (blue) .
