Analysis of working principle of CFL ordinary energy-sa…

The scientific name of the energy-saving lamp is called compact three-color electronic fluorescent lamp (CFL lamp for short). It was first invented by foreign manufacturers in 1978. Because it has high luminous efficiency (5 times that of ordinary light bulb), the energy saving effec ...READING MORE...

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More than 300,000 energy-saving lamps are produced in S…

On May 17, a large truck full of energy-saving lamps was taken from Xuelaite Optoelectronics Technology Co., Ltd. in Suining Economic Development Zone and headed for Guangdong. The person in charge of the company told the author that since the launch of the production, the product of Sheilaite has ...READING MORE...

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2010 will be the first year of national LED application…

Like the current hot investment LED industry, at the IIC-China Shenzhen station that opened today, various LED solutions have become the focus of manufacturers' demonstrations, whether it is NXP, TI, Intersil and other international famous manufacturers, or Chinese local IC manufacturers, LED l ...READING MORE...

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OSRAM builds second LED chip factory in Malaysia

On December 11, 2009, two years after the groundbreaking ceremony was held in July 2007, the world's most advanced LED chip factory has completed the final installation work, and the test phase has been successfully completed. Start now, that is, the daily production of LED chips at full speed. ...READING MORE...

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Beijing Traffic Administration Traffic Induction Outdoo…

Beijing Huicheng Jinqiao Tendering Agency Co., Ltd. was entrusted by the Public Security Traffic Management Bureau of the Beijing Public Security Bureau to conduct a domestic public bidding for the 2009 Public Traffic Management Administration of the Beijing Public Security Bureau. Eligible bidders ...READING MORE...

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Changzhi Municipal Government and Shanghua Optoelectron…

The Changzhi Municipal Government of Shanxi Province is optimistic about Huashang Optoelectronics Technology and decided to invest with Huashang to set up an LED factory in Changzhi City to jointly develop LED lighting in the mainland. On December 8th, the board of directors of Huashang signed a jo ...READING MORE...

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EU to amend RoHS directive to exempt cadmium in LED

Recently, the EU announced in the official gazette that the committee decided 2010/122/EU. In view of the technical immaturity of the replacement of cadmium in LEDs, it was decided to exempt it. The 2010/122/EU requirements add the following Article 39 to the Appendix to the RoHS Directive (ie exe ...READING MORE...

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