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E-reminder / electricity reminder


It is easily forgotten to cut off the electricity supply when people leave a place.
But if you’ve got “E-reminder”, you may use it to clamp the electric wire conveniently and it will remind you with colorful lights that the current still runs through the wire.
It can not only remind people of saving energy, but also make contributions to the reduction of accidents concerning use of electricity.
What’s more, you may also make a string of colorful lights with them.

Simple principle:
alternating current—magnetic field—current—light

Convenient application:
clamp it conveniently on the wire—E-reminder—energy saving + safety +dynamic


Zhejiang University

Zhejiang University
Hangzhou, China



Zhejiang University

Zhejiang University
Hangzhou, China

YuYangyang YeXin