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in daily life ，Many electrical appliances still consume the electric current and waste of energy in standby mode or turned off. The COLOR WIRE, using micro-thermal technology, uses the heat which generated by wire to change the wire color. So that people can realize that some electrical appliances are also current consuming, even if not in use. And this will enhance people's awareness of energy saving
zhejiang sec-tch university
Kai Han Danqiong Jin