Zhongzhao Award: Guangzhou Panyu Lianhuashan Golf Cours…

The Guangzhou Panyu Lianhuashan Golf Course site lighting project won the fifth Zhongzhao Award Lighting Engineering Design Award. The second reporting unit: Masco Lighting Equipment (Shanghai) Co., Ltd. Among all sports-related lighting standards, only the IESNA sports lighting ...more...

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Dajing Optoelectronics - "Optostar" on the cl…

Fujian Dajing Photoelectric Co., Ltd. was established in 2008. The company is located in Xiashu Industrial Zone, Yunling County, Yunxiao County, Fujian Province. It is a high-tech-led high-tech joint venture between business people and colleges and universities in Yunxiao County, Fujian Province. E ...more...

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LED drive power topology

In LED lighting applications with AC-DC power supplies, the power conversion building blocks include discrete components such as diodes, switching transistors (FETs), inductors and capacitors, and resistors to perform their functions, while pulse-width modulation (PWM) regulators are ...more...

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High-power LED types and test standards

First, Super flux (4Pin, plug-in type, single power 0.2W) 1. Single test voltage is up to 4V, 4 series test voltage is 16V, 12 series test voltage is 48V test current: red, amber is 70mA, current limit is 0.07A. Blue, green is 50mA and current is limited to 0.05A. Before the test, a ...more...

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Zhejiang Sunshine's profit increased significantly …

Zhejiang Sunshine announced its 2010 interim results report on the 27th. The report shows that the company achieved operating income of RMB 961,922,700 in the first half of the year, an increase of 36.17% over the same period of the previous year, and completed 45.60% of the annual plan target; The ...more...

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Taiwan TV manufacturers will push LED-backlit LCD TVs i…

Taiwan TV manufacturers Datong (2371), Dongyuan (1504), Chi Mei, BenQ and other companies will launch LED-backlit LCD TVs in Taiwan in the second half of 2010. The overall supply and demand for LED chips will also have some impact. It is worth noting the follow-up. Market development. Datong's ...more...

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LED companies can use the market to accelerate industry…

In the past few years, the global LED market is in a period of rapid growth. By the end of 2009, the total size of global LED field sales exceeded 10 billion US dollars, an increase of 13% over 2008. Despite the financial crisis, the global LED market growth rate in 2008 and 2009 decreased compared ...more...

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