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Light off; life on / Poster

Light off; life on

Turning off lights when you leave the room is
a common sense to us. However, do we really
know the benefit we or other animals get from
this action? In fact, turn off the light not only
save money to us , it’ s also make a great
impact to our environment.


Ming Chuan University

Ming Chuan University
Taoyuan, Taiwan