At present, the Gao’an 17 LED shelf lighting enterprises, and last year achieved a total industrial production value of 630 million yuan to complete the main business income of 610 million yuan. China LED shelf lighting s industry is in the golden age of development, the city will flow to enlarge and strengthen the industry, a plan in accordance with the “good main group of the project, a platform, to create a central idea, dumping force to build the province LED optoelectronics industry incubation center, the planning and construction of production areas, supporting commercial and residential areas, comprehensive office, take the “trinity model development. Strive to achieve the main business income of the optoelectronics industry exceeded 30 billion yuan by 3 to 5 years of hard work, and truly become a high-security strategy in emerging industries “center, the industrial rise of the” trump card, Hing Public Strong City “engine .

 

March 2, the first production line of LED high bay project in Shaanxi in Xi’an aerospace base. The project is the establishment of private capital investment by the Northern Shaanxi Shaanxi SG New Energy Co., Ltd. joint Japan Mitsubishi Chemical Corporation, Village of scientific instruments Industry Co., Ltd., Beijing Yuji Science and Technology Development Co., Ltd. joint investment and development. Project the scale of investment of 150 million yuan, the production will achieve an annual output of 700 million yuan, tax 20 million yuan.

 

LEDs are no doubt the focus of the lighting industry, the integrated photoelectric State Key Laboratory of Jiangsu private enterprises Arctic Haotian Technology Co., Ltd. to develop LED chip is the first time the foreign semiconductor lighting patent monopoly by Tsinghua University, for the development of China’s LED shelf lighting industry to win the honor. In addition, this week, popular concern about the many events associated with the LED.

 

 

Phosphor activity in gradual inactivation at the same time, the phosphor emitted light wavelength with the occurrence of offset, this offset is a red offset, that is, the phosphor emission wavelength toward the red wavelength shift; this phenomenon seems to be indicating that as the temperature rises, white LED color should actually reduce, seemingly contradictory? The essence of this phenomenon is the offset of the phosphor to the red wavelength less than phosphor inactivation, the phosphor at high temperature excited out of the red light is not sufficient to compensate for the loss of red hybrid, so the performance or decreasing the temperature LED color rendering index, and white LED color rendering index fell with increasing temperature is consistent.

 

Can be drawn from the above analysis, to enhance the phosphor white LED color rendering index, the primary means to reduce the temperature of the LED shelf lighting section, followed by improving the adaptability of phosphors for high temperature. The third color compensation technology, the use of red or amber LED to compensate for the color rendering index.

 

The most effective means of reducing the LED thermostat design higher thermal performance of LED packaging, which is one of the LED shelf lighting industry in China in the near future in LED intellectual property made ​​significant progress in the direction of, because the led high bay light is a low-voltage electronic products, electrical safety requirements are more lenient, so the thermal conductivity of the substrate material can be used more, our industry this study less, resulting in repeated breach of foreign intellectual property disputes.

 

 

From the design of LED products, led shelf lighting only has high-efficiency driver circuit has a special one-way point source optical design, these features effectively reduce reflection to allow light to reach the designated area, and improve the effect of irradiation.

 

The high efficiency LED shortcomings of higher color temperature of the cool color. Due to differences in the use of habit, part of the application environment (eg, clothing), or in some countries (such as most Asian countries) need to warm white color temperature lower, a maximum loss of about 30% light efficiency. For this reason, warm white light activation threshold is higher than the cold white light, we estimate that the led high bay costs can be reduced by about 40% when the warm white to cool white economy is expected this time around the end of 2011.

 

LED lamp life has been controversial, although the life of the LED chip may be greater than 100,000 hours, but the package and drive chain may lead to the decline of the whole lamp life. Has been the introduction of LED street lamp standards provide for the life of 30000 hours, most of the standard provisions of the indoor lighting of 20,000 hours, which is the general level of the industry.

 

LED life of most of the data model projections obtained through test after a certain period of time. led shelf lighting has longer life expectancy, the customer is difficult through the use of experience to determine the life span of LED lights, and before the non-standard LED products affect the public’s expectations for LED life.

The summer of 2009, Yi can be hummed July tail Leo August prelude to Leo “into our vision. Lyrics highly personal language features, catchy melodies, sing a better vision of love. First “Leo” in search of the major sites are among the best, and this aroused a wave of imitation of an cover, still widely sung.

Zeng This is the first widely-watched “Leo” MV with a burst of simple whistle melody shines out, full of innocence design. The simple melody gently blowing in the ear, the mood easily fall into the trap of thoughts, I think close or from afar The Special Leo.

led shelf lighting are LED Lighting Products. Leo is one of them such as led streetlight. led shelf lighting are as sharp as Leo. So, Leo is led shelf lighting.

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