Analysis of the Development Trend of Green Lighting from the Expo

At this year's World Expo, we have seen that different countries in different pavilions have different styles. However, whether it is the U.S. pavilion, the Canadian pavilion, the cultural center, or the SAIC General Motors Pavilion, there is one thing in common: indoor lighting. All use LED lighting products called "21st century green light source". From this we can see that LED lighting has become the consensus of lighting industry in various countries around the world. In the future, it will also replace traditional lighting products. So, what are the advantages of hot LED lighting products?

First of all, it is in line with the concept of environmental protection that the international community is currently praising. Because of its low energy consumption, it is a direct current drive and the power conversion between electricity and light can reach 100%. Under the same lighting conditions, it can save more than 80% energy compared with traditional lighting products. In addition, it has no radiation and heat dissipation problems, it can be safely touched, and the product can be completely recycled after use.

Second, it has the advantages of longevity and durability. Because it is a cold light source, there are no problems such as the thermal precipitation that occurs in traditional lighting products, and the burning of filaments. The life of ordinary light sources is generally 6000 to 10,000 hours, and the life of LED lighting products is more than ten times longer than that of traditional products.

Third, it has a variety of colors. Unlike general lighting products, LED lighting products use the principle of three primary colors and can produce more color changes and dynamic graphic changes under the control of the computer.

Fourth, it belongs to high-tech cutting-edge products. Under the control of computers, it can be better programmed online and can be upgraded at any time. Therefore, it is more suitable for the development of digital information today.