subject: Led Lighting Will Become The Mainstream Of The Future [print this page] DIGITIMESResearch analysis, and so the data show that reducing the energy consumption of lighting products for the development of the necessary conditions for zero energy buildings, one of which will promote the popularity of solid-state lighting to reach the United States to improve energy efficiency, reduce greenhouse gas emissions, the key.
According to the U.S. Department of Energy statistics 2006, lighting accounted for 11.6% of U.S. residential electricity consumption, power consumption of 24.8% of commercial buildings. LED lighting in the performance of the U.S. has reached to compete with traditional lighting standards, but in the promotion, the largest The problem is that the price is too high, OLED lighting is not up to mass production.
In February 2005 a seminar in Santiago based on the results, the U.S. Department of Energy to set up in 2020 to enhance the solid-state lighting efficiency and reduce the price of multi-year development plan for the goal. Plan clearly states that the cold white LED lamps in 2020 the average luminous efficiency target 219lm / W, OEM price target of one U.S. dollar per thousand lumens; OLED luminaire efficiency goals for the 127lm / W, OEM price per thousand lumens per target 6 U.S. dollars or 80 U.S. dollars per square meter.
DIGITIMESResearch said the ultimate goal for the development of solid-state lighting to replace traditional lighting, as commonly used in everyday products, so addition to the technical development objectives, Development Planning Commission of solid-state lighting has also set up in 2020 to market-driven solid-state lighting milestones, goals for the 2020 general commercial grade LED lighting (luminaire) luminous efficiency of 140lm / W or more, the price of 100 dollars (this is considering the U.S. price level, and consider factors such as lighting design).
In addition to the U.S. Department of Energy Solid-state lighting to set development goals, but also to provide subsidies from the research and development to manufacturing payments, and in the market to promote solid-state lighting products, support programs despite the current amount of investment in R & D to create distributed fairly average, but the LED products manufacturing technology development grants have increased the proportion of the trend, that the United States has begun to attach importance to the production of LED manufacturing, we also expect to improve production technology to achieve cost reduction targets.
