Philips is developing medically controlled lighting sys…

Philips Electronics is developing hospital lighting to help patients reduce stress and eventually heal, as part of the Philips Environmental Experience Program (AE). The Dutch Cancer Institute in Amsterdam, the Netherlands, has just installed a controllable lighting system. After radioactive injec ---MORE---

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Wu Zongxian and LED industry settled in Kunshan to open…

[High-tech LED News] Taiwan's variety "one brother" Wu Zongxian appeared in Kunshan recently, carrying the LED industry to the largest Taiwan commodity trading center on both sides of the strait, opened the first star store, the main LED products. According to previous reports from t ---MORE---

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Zhaojing and Xinjing Diamond announced that they will a…

[High-tech LED News] LED substrate factory Zhaojing and sapphire crystal rod factory Xinjing drill announced on the 14th, the original merger date of the two companies is December 31 this year, in order to make the merger benefits emerge as soon as possible, the merger base date will Advance until ---MORE---

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Taiwan factory Dongbei, the new century received the ma…

[High-tech LED News] As the mainland gradually banned the incandescent lamp schedule, the Taiwan factory has begun to receive business opportunities. A few days ago, Dongbei Optoelectronics and New Century Optoelectronics successively received orders for mainland LED lighting. At present, Dongbei ---MORE---

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Fujian LED Application Product Standardization Technica…

Recently, the Fujian Provincial Earthmoving Machinery Standardization Technical Committee and the Fujian Provincial Semiconductor Light-Emitting Device (LED) Application Product Standardization Technical Committee were established in Xiamen. It is reported that after the establishment of the above ---MORE---

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LED hybrid mode

1. Circuit composition When more LEDs are needed, if all the LEDs are connected in series, the LED driver will need to output a higher voltage: if all the LEDs are connected in parallel, the LED driver is required to output a large current. Connecting all or three LEDs in series not ---MORE---

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White light high power LED long life low power consumpt…

If the brightness of white LEDs is several times larger than that of conventional LEDs, and the power consumption characteristics are expected to exceed fluorescent lamps, it is necessary to overcome the following four major problems: a. suppress temperature rise; b. ensure service life; c. improve ---MORE---

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