the best led grow light and High Power LED

After the invention of the LED Street light bulb more than 100 years, advances in lighting technology, lights are also facing a serious threat. In order to achieve the traditional lamp lighting to LED lighting transition (the best led grow light),  Ultra-high brightness LED refers to AlGaInp red, orange, yellow LEDs, GaN-based blue, green, violet and UV LED.

We know that the glow is an energy conversion phenomenon. When the system by external excitation, the lower state transition from stable to unstable energy state. When the system consists of an unstable energy state back to the stable low-energy states.

the best led grow light and High Power LED

The structure of the LED Products chips (the best led grow light) of the PN junction electrode and optical systems. When the electrode with a positive bias, electrons and holes were injected into the P and N area, when the non-equilibrium minority carrier and majority carrier recombination, the excess will be the form of a photon energy into light energy. The light emission process consists of three parts: the forward bias carrier injection, combined radiation and energy transfer. Light emitting diodes have many advantages: low operating voltage, low power consumption; stable performance, long life; impact resistance, vibration and strong; light weight, small size and low cost.

Current of the LED light source (the best led grow light) for display and short-range, low-rate optical fiber communication, such as the indicator of a variety of instrumentation, digital and other symbols of the text display. Due to reasons such as brightness and color, LEDs also can not be used for general-purpose lighting, which is the LED future a very important direction of development.

Whether we choose a way to produce white light, if you want to replace the light bulbs, LED lights must be able to offer more light, must have higher energy efficiency. White LED per watt of power consumption can produce dozens of lumens (lighting used to measure light intensity units), the efficiency of incandescent bulbs. White LED is about 10% of electrical energy into light, incandescent bulbs, the conversion efficiency of 7% -8%. However, the white LED is clearly much more expensive than incandescent bulbs.

high power led price continued to fall 20%, half of domestic fear factory will close down

Overcapacity, high power led price are falling down, probably make half of production used in Sam sung Electronics (Sam sung) LCD TV, Sharp, computer display back-light light-emitting diode (LED High Bay) industry closed down. The only survival industry is the one who gets countries to foster. HSBC (HSBC) Jerry Tsai analyst pointed out that, the global television, computer sales weakness in fear so that LED Street Light prices continued to fall 20% in 2012. For smaller domestic LED industry, factory closings will be the only option. In contrast, the market capitalization of $2.8 billion LED giant safety photoelectric (San-an Optoelectronic Co.Ltd.), Guang dong Elect (EEC-Tech International Co.Ltd,) and other large-scale industry will continue to receive  government subsidies and continue to operate. Noumea Securities analyst Anne Lee said that this is domestic policy, they want the largest industry to survive.

According to the report, the recent capacity utilization rate in most of domestic LED is amounted to only 50%, the industry in 2010 and 2009 bought about 700 LED Lights manufacturing equipment, there is as many as half is in idle state. However, although the high power led price and market growth rate keep slow, yet about 2000000000 yuan of cash of large LED industry still intends to expand production capacity. UBS ( UBS ) report, Tokunho Junta has previously purchased 50 metal organic chemical vapor deposition system ( MOCVD/LED crystal growing equipment ), expecting this year that will purchase 100 sets .An op-toelectronic also plans to buy more MOCVD devices.

The report in the beginning of May, in accordance with the domestic incandescent lamps road map” requirement, this year 2012, in October 1st, 100W or more general lighting incandescent will be officially eliminated. By March 20th, the Ministry of finance, organized the 2012 semiconductor lighting products financial subsidies to promote the project. And it will be held in Beijing and invite public bidding. About 110 domestic enterprises are participated in the bidding. According to the reflect of many LED enterprises, this round of bidding is set a number of restrictions. Such of the requirements of energy-saving certification.

In fact, some news are spread in the industry of last year. The subsidy policy will have a change in style after, to provide ten enterprises subsidies, and to accelerate industry preferred and eliminating the inferior, and to breed competitive brand LED.

high power led price for Japanese

Japanese people who have Japanese nationality or Japanese ethnic origin. Mainly by the Japanese family, living also Ainu people in Hokkaido, Japan. Japanese generic Japanese, Chinese characters are also popular in Japan text. Japanese Sui and Tang dynasties in ancient times by the influence of China’s Han and Tang culture in all aspects of the court system, etiquette, clothing, tea ceremony, etc. has a strong Chinese element. Japan itself also proud of the “Little China”, depending on other countries (such as the Netherlands, Spain, etc.) for the very state. Meanwhile, the Japanese since ancient times by the spirit of Bushido, with the nature of external aggression. Recent participation in World War II war on China, the Philippines and other countries.

high power led price for Japanese

high power led price is really one of led streetlighthigh power led price for Japanese could be different. Also,  high power led price should be different.

Japan in East Asia residents. The main body of the Japanese family. Another in Hokkaido 20005 1000 Duoeyinu of ethnic Japanese. In Mongoloid East Asian type. Using the Japanese Language Department is uncertain, most scholars considered to be Altaic. By the Chinese influence greatly. Tokyo, then as a standard language across the country. The belief is widespread, popular variety of religions. Mahayana Buddhism since the 6th century after Korea incoming rapidly growing popularity of the country. Inherent Shinto is very common after the Meiji Restoration was the state religion, the national urban and rural areas all the shrines. By both the profound impact of the Ming Dynasty, Confucianism, Wang Yangming. Many people have dual faith of God, Buddha, both, or the same letter several religions. Generally follow the Shinto ceremony in fertility, marriage, festivals and other real life; burial, worship, ceremonies, etc. then follow the Buddhist faith. Folk popular ancestor worship, belief in many gods. Christianity was introduced into Japan in the 16th century, 40 years, believers about 1% of the population. In addition there are new religions, three hundred kinds.

high power led price for Japanese 01

Abstract: China from the Asian continent to the migration of the Japanese island many times, Xu Fudong transition Japan is the most famous. Before this, the era of Emperor Yu had an inspection tour of the Japanese archipelago, the Yellow Emperor had close to or arrived in the island of Japan, had migration the Yandi times Nu Wa tribe, refuge to the Japanese archipelago, they constitute the main body of the gene sources of Japan and Japan national Nu Wa is become the prototype of the Japanese emperor family respected the sun goddess Amaterasu.
As we all know, the historical events on the Japanese and their cultural development, the story of the most important Xu Fudong transition. In 219 BC, Qin Shi Huang East tour to the Shandong Peninsula, life alchemist Xufu rate of three thousand boys and girls, carrying a number of artifacts, food, crop seeds, crossing the sea for Immortality. Xu Fu and his party, arrived in the island of Japan, then stay do not go to Chinese civilization, culture and science and technology thus implanted in Japan, and contributed to Japan from the Jomon culture era into the era of Yayoi culture.
However, on the Japanese island residents, national origin, academia usually say that about some residents from the Neolithic Japanese island, the first Japanese inhabitants the Tungus moved from the North continent, after Malaysian Fangdu Hai from South from, about half from 1100 BC century after, continued to Chinese and Koreans moved to Japan. Archeology from the Neolithic to Japan in the 2nd century BC, known as the Jomon era of culture, the use of stone tools, bone implements, hunting, fishing, living in earthen unearthed female soil dual (“World History”, People’s Publishing House, Zhou Yiliang editor, 1962).