The LED lighting industry is developing rapidly. Under the impetus of China's “Ten Cities and Ten Thousand Miles†pilot demonstration project, the LED lighting market has emerged. However, the current market prospects for LED development in China are good, but still far from mature. The existing problems are not to be underestimated.
The state has made great efforts to transform the status quo of urban lighting, and strive to create a new urban city in the world of energy conservation and emission reduction. Various localities have also introduced relevant policies to coordinate various tasks. On October 12, 2009, Shenzhen Urban Management Bureau issued the “Opinions on Strengthening the Comprehensive Energy-saving Work of Urban Lighting in Shenzhenâ€. It plans to save 5% of electricity consumption per year in urban lighting, and requires a total of 15% of electricity saved in 3 years. Specific measures for energy-saving renovation of urban lighting systems. This allows us to see the government's determination to "energy saving and emission reduction" in urban lighting. We are also inspired by the joy and let us think more about the LED energy-saving lighting work we are doing.
"Systematic" of urban lighting
We are now vigorously promoting energy conservation and emission reduction, that is, energy supply basically meets the needs of national economic and social development, energy conservation has achieved remarkable results, energy efficiency has been significantly improved, structure has been further optimized, technology has achieved substantial progress, and economic efficiency and market competitiveness have increased significantly. Energy macro-control, market supervision, laws and regulations, early warning and emergency response systems and mechanisms that are compatible with the socialist market economic system have been gradually improved, and energy and economic, social and environmental development have been coordinated.
Urban lighting needs to meet the requirements of energy saving and emission reduction, and energy-saving lighting renovation is the key. Energy-saving lighting is a systematic project. We should think more about every aspect of lighting technology from the perspective of “systemâ€. The conclusions drawn are comprehensive and effective, because we need the results of the system, even energy. Coordinated development with economy, society and environment.
The "rationality" of the lighting system
The light efficiency of the LED light source itself is now higher than that of the traditional light source, but if it is the opposite supporting power supply and the light distribution processing of the light is not good, the energy saving of the LED lamp is substantially inconsistent. When we see that there are more than two identical power supplies in the fixture, or when we design a fixture with a power supply that is several times the load (light source power), we should consider "energy-saving" and "cost control" in the end. Where, when we use the lens of the batwing light form of the street lamp to design the light distribution of the floodlight, we should consider whether the lighting system is really "reasonable" and should be considered as the most important business operation. How to consider "cost control".
Let's take a look at the world-renowned lighting companies (such as PHILIPS). Their products, from research and development, production, to application, are all based on the concept of lighting systems. Each of the lamps on the market can be assigned to the lighting system. One of the constituent elements, like the fruit on the big tree, the quality of the fruit depends on the growth of the big tree. Similarly, the company needs to have a vital product to go public, and the company's rational decision on the lighting system is also very important. The rationality of the lighting products and the quality of the process are important, but it is more important to make rational decisions on the lighting system, so as to improve the efficiency of research and development.
The transition from "small system" to "big system"
LED luminaires are just a "lighting system". To truly realize the lighting function, more LED luminaire combinations are often needed to become a "lighting system" that can be uniformly controlled. In the large lighting system, the arrangement of the lamps (such as the installation direction of the lamps, the installation spacing, etc.), the operation mode (such as the switch lamp time, the circuit configuration, etc.) and the constituent elements (such as LED lamps, system controllers, etc.) are properly selected. Etc., all are closely related to the energy-saving effect of LED lighting systems. The energy-saving and rational operation of the "lighting system" is an effective means to improve the company's profits, and it is also the ultimate goal we pursue.
I think that the "Opinions on Strengthening the Comprehensive Energy-saving Work of Urban Lighting in Shenzhen" is a comprehensive consideration of the components of various aspects of energy-saving lighting systems from the perspective of "big system". It is a relatively scientific and reasonable energy-saving requirement. file. The introduction of the document is an absolutely good news for us to engage in LED energy-saving lighting activities. At the same time, we should also clearly understand what kind of products are needed by the market. How far is our product from this standard, our technology marketing Whether the strategy is in line with the taste of the market, we must also consider it systematically, reasonably and comprehensively, and these problems can be solved. (Edit: Led Fish)
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