LED lighting products

Face the grim situation, the domestic market, especially civil market is seen as start the key to the sustainable development of industry. However, at present, Ubabee baby wear dab4c52ck the LED civil market only 5% or so permeability.

In the light and Frankfurt exhibition Co., LTD. Held the "looking for the spring LED industry" seminar (hereinafter referred to as "seminar"), Shanghai lighting academy expert said, hampering the LED lighting products of large scale application a big factor is the price, and the high price of core technology behind is chips for foreign company monopolized by reality.

The seminar of a enterprise for example to reporters who calculate a bill, replace traditional 60 watt incandescent lamp of 5 watts LED light bulb of the average retail price a lamp that price of $18.9 ($118.9 yuan RMB), average life is about 50000 hours, according to a big city residential line if price 0.61 yuan/tile calculation, use LED lamp maintain 50000 hours of lighting use cost about $270. And the price of 60 watt incandescent lamp is about 3 yuan, can average life expectancy is only 1500 hours, on the same terms and calculation, the use of incandescent lamp cost about $1932.

"The LED lights advantages obviously, but why not spread up?" The personage analysis reason to reporters: on the one hand the consumers of prices still do not accept, on the other hand, such as the lack of the chip core technology, lead to domestic LED lighting in the cost down hard, is also LED lighting civil market of the slow reason.

According to PanWenBo introduces, at present, the LED chip prices LED lamps and nearly 60% of the cost. "Chip can drive the price cut costs fell nearly 50%; lamps and lighting costs can drop to 30% now-40%, to replace 40 W incandescent light bulb LED light bulb price fell to 20-30 yuan; in addition, street lamp, but by slightly small can also fall to one thousand yuan of the mainstream of the price." PanWenBo said.

It is worth noting that, the ministry of science and technology, May 7, issued the semiconductor lighting technology development "1025" special planning (draft), by 2015, large MOCVD (LED the extension of production) raw materials and equipment, and key to realize the nationalization, LED products cost reduction in 2011 to 1/5.LED PAR 38 At the symposium, Chinese and foreign experts agree that if the localization of target can realize the chip, LED lighting is expected to cuts, the vast Chinese civil market will speed up to open