Thursday, 29 May 2014


I made this Cardboard solar lamp to reuse the waste cardboard dumped in my dustbin.Through this project I try to aware people about the merit of reusing papers/cardboard and adverse effects of cutting tree.
My lamp uses LED for illumination .It runs by a 2600mAH  Li Ion battery which can be charged either by a solar panel or by a dc adapter.

If you want to make this click the following link.


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