Good News Continued Popularity Of Led Lighting In Sight - Medical Supplies Bandages

Following the candles, kerosene lamps, incandescent after, LED lighting will be taking over the times. Europe and the United States and other countries have introduced laws and regulations out of incandescent lamps, incandescent life in the countdown also determined the status of LED lighting in the future.
Out of incandescent light schedule finalized
In the United States, "2007 Energy Information and Security Act (EnergyInformationandSecurityActof2007)" legislation has provisions to limit the sale of inefficient lighting the United States. Similarly, starting from September 2009, 100W incandescent in Europe will go out of the way, and in 2012, inefficient incandescent light all the same will be replaced. In accordance with European regulations, in 2016 all the incandescent lamp will face the fate of extinction. Although sales of these laws and regulations of the LED do not show the real driving force, but it reflects the management's notice to achieve energy saving LED technology in terms of value.
According to the U.S. market research firm StrategiesUnlimited reports that awareness of the current global energy bull, LED replacement lamp is suitable for development of the market, the market will rapidly grow in the next few years. Although the LED replacement lamp market is still in its infancy, but 2013 is expected to replace the lamp LED market revenue will increase, its compound annual growth rate of 107%.
"At present many countries and regions, governments have established a clear timetable for incandescent disabled, the United States, European Union, Japan, Canada and other countries will phase out incandescent light after 2014." National Semiconductor Asia Pacific marketing manager Li Zhiyuan further pointed out that , "The Chinese government made it clear that in 10 years (2019) to complete phase-out of incandescent lamp. Despite the energy-saving LED lights will face competition, but more environmentally friendly LED lantern gradually take market advantage."
So far, backlight LED driver is still the most important application market, especially in the notebook / netbook, cold cathode fluorescent lamp (CCFL) and liquid crystal display applications such alternative is the case. "But with the cost-effective, high brightness, longer life LED's there, combined with a rich color combinations and the advantages of energy saving, LED general lighting market in the rapid development of highly promising prospects. This will also help promote LED applications more quickly into mature period. "Semiconductor Power Management Asia Pacific Marketing Manager Jiang Jialiang very optimistic about the future of the LED. In his view, home and office lighting market as yet not fully developed, they are LED's largest market. "LED there are some problems, but still high startup cost, but over time, the cost will be reduced, once reached affordable price, people will switch to LED lamps, LED lamps for energy-efficient, Use longer, but these two advantages are beneficial to the environment. "
LED Price / luminous efficiency has yet to break through
Denied, LED has successfully entered the mobile phone and other portable applications, a small-size screen mainstream. LED growing attention by consumers, but the lighting has "only heard, but not people down", LED lighting has not really popular, but more extensive LED lighting applications has yet to be further explored. "LED in the street, home, office, TV, car and wall lighting store relatively slow development progress." Fairchild Technical Marketing Manager WayneSeto that LED lighting would also like to become a mainstream two to three years, but its cost must be further reduced.
In recent years, LED lighting performance has been improved significantly, prices also decreased, but it does not and lighting technology has been formed to compete. In contrast, public facilities and commercial advertising on the LED of the price acceptability higher, and consumers concerned about energy saving LED, while the price still pay attention to lighting.
"At present, the main impeding factor in consumer choice, LED, or the price." Li Zhiyuan depth analysis of consumer buying psychology, "despite the LED lighting of the total cost of ownership (Totalcostofownership) than traditional lighting has some advantages, but most consumers are still value is the price of procurement. "He suggested to solve the bottleneck of the development of LED lighting, on the one hand the need to continue as far as possible through technological innovation to reduce the production costs, and increase efficiency; the other hand, want the Government to encourage and subsidize those who take the lead consumers with LED lighting.
In addition to price factors, Jiang Jialiang that the current factors restricting the development of LED lighting is also luminous efficiency. LED light absorption GaAs substrate is very serious, and its very high refractive index, affecting the efficiency of light output. Not output light, the LED junction area is converted to heat, but to improve end temperature, so that greatly reduced the life span of LED. It can be said, LED luminous efficiency indeed affect the whole body. "LED light source efficiency to be further enhanced. The industry's strongest claim efficient LED light source in the 132 ~ 136lm / W between the next few years is expected further to about 160lm / W direction." Jiang Jialiang said. In addition, LED power conversion and drive needed to further improve energy efficiency.

By: Jerriqi

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