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Light Ball / Suction Energy-Saving

Light Ball

When in a dark place, one can throw the suction energy-saving light ball toward the floor, the wall, or the ceiling to which the light ball can attach and positioned. The light ball can illuminate and increase the convenience and safety when going out at night.


Chienkuo Technology University

Chienkuo Technology University
Changhua, Taiwan

Tzu-Jun Chou,
Chienkuo Technology University

Jing-Chen Xie,
National Changhua University of Education