Two years ago, 1-watt LED chip price is about $ 3, but is now down to less than $ 1 cheaper, Taiwan and the mainland-produced chips, or even three yuan a. Foshan Lighting Association Wu Yulin said. May Xu Rui Optoelectronics put into operation the LED chip, the respon sible person, "probably in nearly a year s time, chip prices fell more than 6 to more than 2 yuan.
It is understood that the chips accounted for at least 1/3 of the cost of LED lighting, chip price cuts directly drive the LED price decline. In recent years, chip prices fell about 20% of the annual rate, the price of LED lights from two years ago is generally 7-10 times the energy-saving lamp, dropped to 3-4 recent times. At present, the price of energy-saving lamps has been stable at $ 6-10, and LED lamps from 50-300 down to 30-100 yuan. Wu Yulin said that three years ago, his Cosio Co., Ltd. exports to Germany 9 watt LED lamp a selling price to $ 30, as chip prices continue to fall, has dropped to $ 10.
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