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light key / key

light key
light key

Since there is no night light in the corridor, it is troublesome for people to put a key correctly into the keyhole to open the door. ‘Light key’ is a special key with LED light in it. There is a solar panel in the back of the ‘light key’ which provides energy to the LED light so that people are able to find the keyhole easily in the dark. With the ‘light key’, people will no longer have to worry about opening the door in the night.

University

Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China

Design

Tianjin University of Science and Technology

Tianjin University of Science and Technology
Tianjin, China

Peng shanzhong

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Design

Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China

Li weilin

Design

Beijing Institute of Technology

Beijing Institute of Technology
beijing, China

Hou tao

Design

Yanshan University

Yanshan University
Qinhuangdao, China

Ju xinxin