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3-4 Years to Become Optimistic about The Future Development of The LED Industry Gold

In addition to the global moratorium , the cost of reducing the price decline was mainly driven terminal lighting market factors also trigger outbreaks . According to the U.S. Department of Energy's 2011 release of " solid  lighting manufacturing roadmap" , foundry and LED package LED lamp prices fell by 30% per year during 2010 to 2015 , down 10 to 15 percent per year during 2015 to 2020 . Falling prices can effectively stimulate demand for LED lamps , LED decreases the cost of falling prices is endogenous motivation . Cost reduction , there are two driving forces : to reduce manufacturing costs and improve the efficiency of light per unit of product .

Means to improve the efficiency of light to achieve the same brightness while consuming less energy . In many ways you can improve the efficiency, such as the delay out better choice of substrate material and the epitaxial material , when the application of flip chip package allows more light into the interior of the chip , module level design optimization of the optical system can reduce the loss of light and the like.

OEM manufacturing cost reduction is part of cost control , including reducing material costs and improving manufacturing efficiency. Only a fraction of the actual cost of LED chips total cost , 47% 10W bulb packaged chip of the total cost , the chip may account for only about 15% of the cost , there are other costs packaging , thermal , structural, power and other costs. Not only decrease the total cost with chip manufacturing and packaging related , structural, thermal , power supply design and manufacturing have a greater impact on costs.

Moore 's LED industry - Haitz law states that , LED prices every 10 years for the original 1 / 10 , performance is increased by 20 times . With improved efficiency , resulting in an increase in shipments of scale appear, costs will gradually decline , the price of LED terminal products will fall into the acceptable range of public , general lighting market will open a one hundred billion market , so many LED companies benefit.

LED light bulbs from the latest survey of retail prices LEDinside view, in November 2013 , the global LED bulbs to replace the retail price of 40 decreased by approximately 2.7 % to $ 15.4 , of which China large inter- regional prices fell sharply by 20.6% . Replace traditional 60W incandescent bulb goods , the global average price fell 0.7 percent to $ 21.5 .

Recent LED lights have a more substantial decline in prices , and the price gap is narrowing incandescent obviously laid a good foundation for the prosperity of 2014 LED lighting market .


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