Neon lights are electrified glass tubes or bulbs. A neon tube light is a sealed glass tube with a metal electrode at both the ends, filled with a gas at low pressure. Thousands of volts applied to the electrodes are ionized by the gas in the tube, which helps in emitting the color of the light by florescence.
The chemicals used:
The color of the light depends on the gas inside the tube. The neon lights are used for making artistic shapes to form any letter or pictures. The Fluorescent coatings and glasses are used to obtain the bright colors for neon lights.
Use of neon lights:
These lights can be used for fitting beneath the car or under the car and even in the surrounding area of your car which will give unique attraction to your car. You need to have many diodes to have a very bright colors and equivalent intensity of neon. Neon lights are better than LED. It helps in giving stunning effects for different types of settings. These lights can be used at home, restaurants, leisure places, commercial places etc.