Green Lighting

1, the green lighting project requires that people do not simply see it as just energy, but from a higher level to understand, provide green lighting
High to save energy, protect the environment a high degree of treatment, so the more general and more far-reaching power in some areas, and some think that the power supply unit may be less tense, less important energy-saving lighting, this simple understanding, is not to know the height from the environmental protection energy saving, green lighting project proposed for the purpose of not just a cost issue, but more important is to focus on resource utilization and environmental protection, Shu major issue. Through energy-saving lighting, thus reducing the power output of reducing coal-fired capacity (more than 70% of China rely on coal-fired generating capacity is available) to reduce the S02, C02, and nitrogen oxides and other harmful gas emissions, the world is facing environmental and the subject of the development has far-reaching significance. 2, energy-saving lighting, green lighting project requirements, has not entirely in the traditional sense of energy, which in China is "Green Lighting Project Implementation Plan" has been presented in a clear description of the purpose is to meet the lighting quality and visual environmental conditions more high demand and therefore can not be achieved by reducing energy-saving lighting standard, but to fully use modern technology to improve the lighting design level and square weep, to improve the efficiency of lighting equipment to achieve. 3, the implementation of green lighting project, can not be simply interpreted as providing energy efficient lighting equipment, and efficient equipment is re-playing the material basis, but there should be correct and reasonable lighting design. The overall design is unified management of the implementation of green lighting requirements can play a decisive role; In addition, operation and maintenance management, there are many significant role, not the factor, not a complete implementation of energy saving lighting. 4, energy efficient lighting equipment is an important basis for lighting, but lighting equipment not only light, light is the primary factor, has been recognized, but not only, lighting and electrical accessories (such as the ballast) efficiency, for lighting the impact of energy conservation can not be ignored, this is often not noticed by people, such as a hood with diffuse lighting, or a straight with a grille with tubular fluorescent lamps, high quality products can be compared with the efficiency of low-quality products 50% or even 100% higher, which shows the energy saving effect. 5, energy efficient lighting source is the primary factor, we must attach importance to promote the use of efficient light sources. However, the promotion of efficient lighting was simply understood as the promotion of energy saving lamps (and here specifically refers to energy-saving lamps are compact fluorescent lamps), which is very comprehensive, very harmful, because many types of light sources, there are many who should be efficient promotion. On the energy conversion efficiency, there are effective and compact fluorescent light equivalent (such as direct fluorescent lamps), than the light-efficient (such as high pressure sodium lamps, metal halide lamp), these highly efficient light sources have their own characteristics and benefits, have their application places, certainly not simply use a class of energy-saving light source can be replaced. Conditions are different depending on the application site, and at least three types of efficient lighting should be widely used. 6, efficient lighting tool optical lighting system, from mining mask, light pipe and diffuser of three parts. The lighting principle is collected through the adoption of efficient mask and outdoor natural light into the system in a redistribution of light through a special catheter made by the system after the transfer and strengthen the bottom of the diffuser the uniform and efficient natural light exposure to the stadium interior, thus breaking the " lighting completely rely on the power "concept.
Edit this paragraph based
Quality light source is embodied in the following four points. 1. Light source emitted light for the whole shade. The so-called full-color light, the spectral distribution of the human eye can see a continuous range of vision is not easy fatigue. 2. Spectral composition of light in the ultraviolet and infrared light to be no. Because too much to accept long-term ultraviolet keratitis caused not only easy, but also on the lens, retina, choroid, etc., causing the green light
Injury. Infrared easily absorbed by water, the infrared excess gathered through the human lens absorbs when Jibei the passage of time 'lens degeneration occurs, resulting in cataracts. 3. Light color temperature should be close to natural light. Color temperature of light is the color temperature that a quantitative indicator of the long-term because people live in natural light, the human eye adaptability of natural light, visual effect is good. Test proved that: under the conditions of natural light than artificial light visual contrast sensitivity of 5% -20% or more. 4. Frequency of light is not flashing. LED strobe light when a certain frequency of alternating light and dark. Ordinary fluorescent power supply frequency of 50 Hz, that light the dark when the light 100 times per second, a low frequency of the strobe light will make the regulation of the human eye organ, such as the ciliary muscle, iris sphincter and other regulation in the state of tension, leading to visual fatigue, thus speeding up the juvenile myopia. If the frequency of light when the power increased to several hundred Hz or more, or a DC power supply, the human eye that does not have strobe feel, will not cause vision damage, such as no frequency flash of light. Must also have the light of the above four requirements to be considered as high-quality source. Light source on the market a number of deficiencies exist in varying degrees. Such as incandescent, infrared spectra for more than 60% of the total spectrum light, full shade is not ideal balance, color temperature lower, both caused by a large number of wasted energy on the human eye also will suffer. Larger proportion of ordinary fluorescent lamps for UV, but also living in low-frequency strobe light, so the light quality is not good. The market more energy-saving fluorescent lamps electronic rectifier, a part of the light source is no strobe light, but also for the whole shade, color temperature is also closer to natural light, ultraviolet light is inadequate.
Edit the purposes of this paragraph
(1) protection of the environment, including reducing the life-cycle lighting pollutant emissions, the use of clean and light, natural light and green materials, control of light pollution; (2) saving energy, compact fluorescent lamps to replace incandescent lamps, for example, can save more than 70% efficient electric light source can emit heat lamp cooling energy consumption was significantly reduced. (3) healthy, enough to mention comfortable, pleasant, safe, high-quality lighting environment; (4) improve efficiency, which is more valuable than the savings in electricity; (5) to create a culture reflects the light of modern civilization.