China, as the largest producer of LED lights are actively layout to spur low-carbon economy, have introduced a number of industrial policies to support and encourage the growth of the LED business development, the brightest industrial capital is a lso very optimistic about China\\ s LED lighting market big cake. Lighting giant of Osram, General Electric, Lumileds, Inventronics, cree and other foreign and three domestic security, Silver Rain, ground fine lighting industry \"leader\" have been actively layout, as China becomes largest market for LED early industrial layout.
Experts assert that the future of LED lighting in the domestic market share on one trillion yuan. China has LED light source used as an energy-saving technology specific policies to implement the lighting of urban and rural areas, urban and rural landscape lighting, traffic lighting and home lighting project, which tied for the 12th Five-Year Plan.
China will strongly support the LED application lighting in fruits and vegetables
LED application lighting in fruits and vegetables, the field of agricultural crop is a major trend. Strong support man-made LED lamps used in the field of plant growth, so that mature fruits and the taste and color look more beautiful. The most important energy-saving LED lighting for general lighting.
LED energy-saving lamps in China, the rapid development of fourth generation light source, LED lamps have many characteristics different from other electric light, making it the first choice for energy saving and environmental protection light. The past 10 years, our facilities, gardening area of ??rapid development, plant growth light environment control technology has to pay attention.
The Horticultural irradiation technology is mainly used in two ways: in the sunshine is less or short duration of sunshine as supplementary irradiation plant photosynthesis; plant photoperiod, photomorphogenesis induced by irradiation. The LEDs in these two areas have a distinct advantage.
LED lighting is expected to become the mainstream of the future of plant lighting. Find a way in order to save energy consumption, along with high luminous efficiency and long-life lighting of the two dominant tool is particularly urgent. Current widespread use of fluorescent tubes because they belong to the linear light source can not provide a large area and uniform lighting. , LED lighting is more suitable for uniform illumination of a large area of ??plants, he will become the new darling of the plant lighting in the area.
In traditional agricultural production, the general use of the ordinary electric light added to light and white light cover color plastic film, agricultural and technical measures to change the light environment and development in plant growth regulation cultivation environment. But these measures there are varying degrees of problems, such as the lack of specific analysis of the spectral composition of the light quality treatment impure, light intensity inconsistent, close to or even below the plant light compensation point, the exposure light source and low energy efficiency. The LED can solve these problems, especially suitable for artificial light control of plant cultivation environment.
The main problems of the LED light source applications in the field of plant growth is higher cost and penetration of light is not strong. Agricultural lighting products cluttered production design is not standardized, the lack of uniform product standards and quality management issues. Currently the largest application market of plant lighting, for example, despite the mainly red and blue LED lamp configuration are selected according to the needs of plants, adjustment, but in light quality and light intensity the lack of uniform norms of science, lack of water for plant lighting special high-temperature, high humidity environment, anti-electricity and corrosion-resistant design.
LED lighting on the application of crop growth will occupy a good position. OFweek semiconductor lighting editor found after reading LED lighting applications in the development of crops trend the LED crops lighting market has been upward development trend, we anticipate that the 2012 is an important node 2012 will become a watershed in the development of the field of plant lighting. LED luminous efficiency at this stage is rising, the LED lighting R & D in crop lighting products also greatly engage in high-end LED lights in the crops has played role in promoting.
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