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Change the original form of the alarm clock, Slowly awake people Using light from weak to strong by simulating the sun's rays at the time of sunrise or set , so that people can "wake up naturally" , they not only can achieve the purpose of alarm but also can enjoy the feeling of the rising sun. And it can become a desk lamp at the night.
Ping Zou, Bin Long, Lvliang Liu, Lingyu Ding