The new trend of the future development of energy-saving street lamps in Shanghai World Expo

At the Shanghai World Expo, everyone saw that different pavilions and different countries have different styles. However, whether it is the American Pavilion, the Canadian Pavilion, the Cultural Center or the SAIC-GM Pavilion, they all have one thing in common, that is, all indoor lighting uses LED lighting products known as green light sources in the 21st century. It can be seen that LED lighting has become a consensus in lighting aspects of various industries around the world. In the future, it will also replace traditional lighting products. So, what are the advantages of the hot LED lighting products? First of all, it is in line with the concept of environmental protection that is currently highly praised by the international community. Because it has low energy consumption and belongs to DC drive, the power conversion between electricity and light can reach 100%. Under the same lighting conditions, it can save more than 80% energy than traditional lighting products. In addition, it does not have the problem of radiation and heat dissipation, it is safe to touch, and the product can be fully recycled after use. Secondly, it has the advantage of longevity and durability. Because it is a cold light source, there are no problems such as thermal precipitation and burning of the filament that occur in traditional lighting products. The life of ordinary light sources is generally 6,000 to 10,000 hours, while the life of LED lighting products is more than ten times longer than that of traditional products. Third, it has a variety of colors. Different from general lighting products, LED lighting products use the principle of three primary colors, which can produce more color changes and dynamic graphic changes under the control of computers. Fourth, it is a high-tech and cutting-edge product. Under the control of the computer, it can be better programmed online and can be upgraded at any time. Therefore, it is more suitable for today's digital information development.