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wisdom bar / bookmarks light

wisdom bar
wisdom bar

Have we all experience like this—read books under a quilted cover by a flashlight after lights-out?
This is a bookmark with lighting function using diode (LED) technology. It can absorb any light sources and light himself. It has a battery which can absorb the power and storage.you can press the red button at the bottom when you need it.

University

Beijing Institute of Technology

Beijing Institute of Technology
taiyuan, China

none

Design

Beijing Institute of Technology

Beijing Institute of Technology
taiyuan, China

juan hao