2013-12-12

Kingsun Invited to Design Standards for Chinese Urban Street Lighting

Recently, China’s Urban Street Lighting Design Standard drafting group launched its first conference in Beijing. At the conference, 21 members included representatives from Beijing, Chengdu and Shanghai’s Urban Lighting Management Centers, Shenzhen Lighting Environment Management Center, Philips, GE Lighting, Kingsun and others.
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For three decades, white LEDs have depended on rare earth materials such as yttrium aluminum garnet (YAG) layered onto a blue LED chip (Figure 1). Seoul Viosys Co., Ltd. (KOSDAQ: 092190) today announced that it has broken that dependence. It h... READ MORE

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