2018-08-22

LED Lighting with Special Spectrum Improves Sleep Quality

SleepScore Labs has released a study to prove that using Good Night® LED Sleep-Enhancing Lights in the evening helps people to fall asleep more easily and feel more rested the next morning. 
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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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