look it up on wikipedia it says the same.....neon
Neon
Phosphor is a non-metal that is commonly used in fluorescent bulbs in displays and advertisements. Phosphor coatings on the interior of the bulb react with the UV light emitted by the gas inside the bulb, producing visible light.
Gas light was used before the electric light and before gas light, candles were used.
The gas in a light bulb is Argon
The nonmetal used in fluorescent bulbs for display advertisements is mercury. Mercury vapor inside the bulb emits ultraviolet light when electricity is passed through it, which then interacts with the phosphor coating inside the bulb to produce visible light.
Incandescent light ,
Its mostly Argon and a small amount of mercury. Its the main ingredients inside a flourescent lightbulb, which are used to light up billboards and highway signs. See the related link for more information on flourescent bulbs.
Gas is used in lamps for illumination by being burned to produce a flame that emits light. The gas is typically mixed with air and ignited, creating a controlled combustion process that generates heat and light. This light is then used to illuminate the surroundings.
memphis light, light, gas & water division uses natural gas on some of their vechiles. mlg&w
The difference between regular advertisements and Pay-per-Click advertisements is that the former is used to gain popularity, and the latter is used to gain money. Usually, regular advertisements are used in print as well as online. Pay-per-Click advertisements are used only online when people click on the advertisement and are brought to the website. Then, the advertisers pay the publisher.
music, persuasive words, light, camera.
Argon