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Firefly in the sea / life jacket

Firefly in the sea
Firefly in the sea

A special life jacket which can shine through the LED powered by a wave power device. Compress gas is stored in the buoy-like power device. So the storage of the life jacket can be quite easy and space-saving.We hope that more life jacket can be stored in the same space so that more people can get rescued.


Donghua University

Donghua University
Shanghai, China

Haoyu Liu,
Donghua University

Wenbin Jiang,
Donghua University

Chubing Ling,
Donghua University

Yanbo Ni,
Donghua University