LED output is no significant improvement in the light of five years can break the price barrier?

2011 LED industry overall output no significantly improved, the estimated 2011 LED chip supply is about 100 billion, while the chip demand of about 89 billion, the ratio of pile up in excess of requirement of 12%; in 2012, after the release of production capacity in a large area, the ratio is expected to pile up in excess of requirement will expand to 21%. Although the chip supply, but the situation of different product lines, of which four yuan LED demand is good, especially the ultra-high brightness LED demand is very strong, but also able to supply the vendor is relatively small, so the supply and demand is still stable.

As for the Blu ray LED part, the demand is relatively poor, mainly because of the needs of the TV backlight is not good, but the lighting market is also a good demand for metric screws. Although the mainland out of production capacity, but mainly in the lower order of the application of the project, such as indoor display, flashlights, fluorescent lamps and other products. As for the consumption of a large number of LED TV backlight market, by the slow pace of economic recovery, the global LEDTV shipments as expected. TV brand manufacturers will mostly LED backlight TV penetration from the beginning of 70% down to 50%. This year, the total amount of LCD TV shipments also reduced from 220 million units to 203 million units, so that the number of LCD TV LED use only a mere $17 billion 500 million, the output value of only $1 billion 670 million, the repair rate of up to 26%.

Compared with the traditional light source, LED lamp energy saving 80%. According to the understanding of the 1 star network hardware, household led spherical bulbs of 5 watts, can replace 1 11 watt energy-saving lamps, lighting a lamp 90 watt LED lamp is equivalent to a 250 Watt High Pressure Sodium lamp. The energy saving lamp replaces the traditional incandescent lamp with the advantages of lower energy consumption, longer service life, better light efficiency performance and the application of the 9 volt battery clip. But it is not known to the people, subject to the needs of the process, energy-saving lamp tube containing heavy metal mercury, once the lamp is damaged, mercury into the environment, will cause harm to the environment and the human body. The LED lamp is not like energy saving lamp with mercury pollution, will not pollute the soil and groundwater, in line with the concept of energy saving and environmental protection.

LED light source has the advantages of long service life, can use 25000 hours after light brightness can still achieve the effect of a traditional new lamp light. And household LED lamps without stroboscopic, no radiation, lead-free, no mercury. The biggest obstacle to the LED lighting market is that it is higher than the price of the people. Forecast, the future of high pressure LED will gradually become the mainstream of the market, the current 75W and 100W lighting products alternatives will also debut. Plastic battery box is also widely used, has been hampered by the price of LED lighting products into the field of general lighting, is expected to be resolved in the next five years.

The biggest challenge in the current LED lighting popularity is the price pressure, followed by the ratio of power per unit lumen. From the chip to the package, we must take various measures, such as adding red crystal powder, the development of high pressure LED, in order to achieve the purpose of reducing costs.