Enlightenment of "12th Five-Year" urban green lighting planning outline for LED Enterprises

By the State Ministry of housing and urban rural construction in November 4, 2011 released the "12th Five-Year" city green lighting plan "(hereinafter referred to as outline) Notice, mainly expounds the city green lighting the guiding ideology, basic principles, development goals and priorities and safeguard measures, is" 12th Five-Year "around the city during the implementation of green lighting on the basis of. So what are the new plan, what is the LED lighting business concern, will bring development opportunities and requirements of the LED industry and how these are important aspects of the problem from the macro policy guidance of attention.

Lighting quality guarantee is the premise

In the outline, it is pointed out that urban green lighting is the basic starting point to protect and improve people's livelihood. For LED light source, has been to promote the concept of energy-saving. At present, the application of LED in the lighting is in the initial stage, the product quality assurance is the core of the survival and development of enterprises, but also for the early market promotion and the formation of consumer reputation. In fact, to achieve long-term development of enterprises have a strong product advantage.

In terms of lighting, the standard of quality control guidelines pointed out that city road lighting or illumination, surface brightness uniformity, glare limitation, environment and lighting power density values (LPD) shall be in accordance with the "city road lighting design standards" (CJJ45) regulations. LED enterprise products should comply with the relevant standards, but also should be based on the specific road lighting environment in the distribution of light, color temperature, environmental contrast and other aspects of in-depth consideration.

Energy requirements are still pressing

The outline of the "12th Five-Year" to achieve the goal of energy saving, that is, in 2010 as the base, to the end of the year in, the city lighting energy saving rate reached 15%. Recalling the "11th Five-Year", its energy saving target of 25%, but in 2010 the energy conservation inspection shows that only achieved a saving rate of 14.6%. "11th Five-Year" energy efficiency goals have not been fully realized, so the "12th Five-Year" energy saving pressure is still great.

At the same time, in terms of lighting facilities construction and maintenance, to outline pointed out that basic elimination of non light district; new construction, renovation and expansion of city road lamp lighting rate rate of 100%; road lighting road lighting rate should reach 98%, secondary trunk road and branch should reach 96%; road lighting facilities intact rate should reach 95%, landscape lighting degrees hungry intact rate should reach 90%. On the one hand is a huge lighting facilities guarantee, on the other hand, such objectives and requirements and implementation, starting from the first energy-efficient light source itself, which provides an opportunity for the LED light source is more energy-saving, but also the need of scientific planning and management of the whole process.

The outline also defines the responsibility of all levels of government and the Municipal Department of urban lighting energy efficiency goals, the assessment of urban lighting into the government work assessment system.

LED lighting system light efficiency is not less than 90lm/W

Construction of "12th Five-Year" green city lighting environment, the requirements for energy-saving light source is clear. The outline of the application rate of city lighting regulations, high luminous efficiency, long life light source is not less than 90%. Under the premise of meeting the requirements of light distribution, high pressure sodium lamp and metal halide lamp light source lighting efficiency of not less than 75%, LED road lighting system efficiency of not less than 90lm/W. The power factor of the lighting line shall not be less than 0.85. Prohibit the use of high energy consumption, low efficiency lighting facilities and products in the new project, two years time in the city's comprehensive elimination of inefficient lighting, high consumption lighting products.

Insiders pointed out that the light source with high efficiency and long life and generally refers to the light effect in 75lm/W, the life of light source in more than 5000 hours, high pressure sodium lamp and LED belong to high light source. Lamp efficiency of not less than 75% of the indicators for high-pressure sodium lamp can be met, and the average efficiency of metal halide lamps in the 50%~60%, to meet the requirements of a certain degree of difficulty. At present, LED street light system efficiency of 90 lm/W, the difficulty is not too large. Lighting line power factor requirements are not high, relatively easy to meet. From the specific requirements of road lighting, LED street lamp products are still a good opportunity. Only companies need to meet the light effect, play LED directional lighting at the same time, but also pay attention to light and lamp life and other issues.

Chinese Building Research Institute of architectural and Environmental Energy Research Institute Vice President Zhao Jianping at the eighth session of the Chinese road lighting forum pointed out that the "12th Five-Year" city green lighting planning for new products, new technology, new method of attitude is: pilot demonstration. "12th Five-Year" period will accelerate the semiconductor lighting demonstration, study and formulate related conditions or application guidelines, when conditions are ripe, "to gradually expand the application" and "encourage qualified professional energy company, under the premise of ensuring the quality of city lighting, energy-saving lighting in the city. "Through demonstration projects to guide the healthy development of urban green lighting industry and the promotion of new lighting products, new technologies.