2015-12-23

San Jose-based Park Lit up with LED Retrofit Lamps

Qualite’s energy efficient Q-LED System was chosen to be the first LED retrofit project for any California Rec & Park field lighting project. Solari Park officials worked with Qualite Sports Lighting to find an energy efficient and budget-friendly solution to provide much needed lighting for their project. By using their existing poles, Qualite was able to replace the old metal halide fixtures with 22 – 1000w LED fixtures, increasing light levels and reducing energy and maintenance costs.
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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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