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This product is for safety power socket design, built-in overload protection device, when the electrical overload connections play a protective role. At the same time, the power socket with switch function, by pressing the action, so that the current is switched on, and the indicating lamp is opened, when not in use do not have to unplug the electrical plug, press the switch again, can turn off the power. It uses electricity more secure.
Zhengzhou University of Light Industry
Zhengzhou, China
Zhang Qiukai,
Zhengzhou University of Light Industry