The output value of LED in the first half of the year increased by 25 year on year. The scale of LED industry continued to grow, with the annual output value in 2012 reaching 192 billion yuan, up from 2011;
In the first half of 2013, the overall recovery trend of the industry was obvious, with the overall output value increasing by year on year and the output of LED devices increasing by year on year. 7.
The performance of listed companies is even more eye-catching, with operating income rising by more than from the third quarter of 2012 after a short decline in the first half of 2012;
In the first quarter of 2013, the operating income of 19 listed companies increased by 21.
The competition in the lighting industry is getting more and more fierce, and the enterprises are very scattered. Judging from the statistical concentration of enterprises, it only accounts for 15. 5%.
Since 2012, the price has been lowered, from 2013-
June a quarter average price decreased the 25 about.
From the perspective of investment, it gradually tends to be rational. From July 2012 to June 2013, the amount of investment explicitly approved reached 14. 6 billion yuan.
In the first half of 2013, LED industry investment increased 57. 5% month on month.
From the perspective of investment, from the middle and upper reaches to the lower reaches and supporting facilities.
Downstream applications account for more than 40, and industrial support is more than 30.
The key application fields of LED in the future are commercial, industrial and public lighting. From the industrial lighting itself, the potential is very large.
First of all, the proportion of industrial lighting electricity consumption is relatively large, about 28, and the penetration rate of industrial lighting is gradually increasing. At present, the product structure is still dominated by substitute products.
Secondly, the payback period of industrial lighting investment is relatively short, generally 2-3 years.
At present, the market penetration rate of LED lighting products is relatively low, only 3. 5% in 2012.
The penetration of LED lighting market will speed up and is expected to exceed in 2015.
The initial demonstration project has driven the transformation of municipal systems into the main market for lighting applications, mainly focusing on public lighting fields such as roads, tunnels, squares and subways. It will take some time for LED to enter home lighting.
Intelligence is a good application mode of LED. LED is characterized by low power consumption, long service life, rich colors, vibration resistance, strong controllability, etc. The future trend will be modularization of power supply.
During the 12th Five-Year Plan period, the main battlefield of energy conservation and emission reduction will shift from industrial energy conservation to building energy conservation;
Lighting in public areas of buildings is a potential market for high-efficiency power-saving technologies;
Intelligent LED lighting technology provides a good means for market-oriented operation of lighting energy conservation in public areas of buildings.
Modularization is the only way for LED enterprises to develop, and intelligence is the best application mode of LED light sources.
Not only for light sources, other components of semiconductor lighting products, such as power supplies, detectors and controllers of dimmable lamps, should also be modular, standardized and socialized.
The Hebei provincial education department uses a total of 661 LED intelligent lamps, replacing the original straight fluorescent lamps, grille lamps, etc.
After the whole process of tracking and monitoring by Hebei Energy conservation supervision and monitoring center, the power saving rate can reach 90. 5%. 3, annual electricity saving 12. 760 thousand kilowatt hours, saving 10. Of electricity per year. 850 thousand yuan, equivalent to an annual saving of standard coal. 5 tons, reduce carbon dioxide emissions by 127. 3 tons, the project investment payback period is 2 years.
Under the guidance of the concept of on-demand lighting, using this feature and combining various technical means to realize intelligent LED lighting, it has been popularized and applied in public building areas such as underground parking lots, walking ladders, corridors, elevator antecedents, public toilets, etc. It has excellent power saving effect and strong competitiveness.