Neon lamps are based on the electrode tips at both ends of the lamp to ignite the rare gas in the lamp tube under a high voltage electric field. It is different from ordinary light sources that must burn the tungsten filament to high temperature to give out light, causing a large amount of electrical energy to be consumed in the form of heat energy. Therefore, with the same amount of electrical energy, neon lamps have higher brightness.
Because of its cold cathode characteristics, neon lamps can be placed in the open in the sun and rain or in the water when the temperature of the lamp tube is below 60 ℃. Also because of its working characteristics, the neon light spectrum has a strong penetration, and can still maintain a good visual effect in rainy or foggy days.
Low energy consumption
In the era of continuous technological innovation, the manufacturing technology of neon lights and the technical level of related parts are also improving. The application of new electrodes and new electronic transformers has greatly reduced the power consumption of neon lamps from 56 watts per meter to 12 watts per meter.
Neon lights can last more than 10000 hours under the condition of continuous operation and continuous power supply, which is an advantage that any other electric light source can hardly achieve.
Flexible and diverse
Neon lamps are made of glass tubes. After burning, the glass tubes can be bent into any shape, which has great flexibility. By selecting different types of tubes and filling them with different inert gases, neon lamps can get colorful light of various colors.
Strong sense of movement
The neon picture is composed of a constantly lit lamp tube and a dynamic luminous scanning tube. It can be set to seven kinds of color scanning, including jump scanning, gradual scanning, and color mixing and discoloration. The scanning tube is controlled by a scanner equipped with microcomputer chip programming. The scanning tube lights up or goes out according to the programmed program, forming a pair of flowing pictures, like a rainbow in the sky, like the Milky Way on earth, and more like a dream world. It is fascinating and unforgettable. Therefore, neon is a form of advertising with less investment, strong effect, and economic and practical.
Neon lamp is a kind of cold cathode glow discharge tube. Its radiation spectrum has a strong ability to penetrate the atmosphere. It is bright and colorful. Its luminous efficiency is obviously better than that of ordinary incandescent lamps. Its line structure has rich expressive force. It can be processed and bent into any geometric shape, meeting the design requirements. Through electronic program control, the changeable color patterns and characters are welcomed by people.
The bright, beautiful and dynamic characteristics of neon lights can not be replaced by any electric light source, and they lead the competition among various new light sources.
As the neon lamp is a cold cathode glow discharge, the life of a qualified neon lamp can reach 20000-30000 hours.
Post time: Sep-28-2022