The Eco-friendly Wind-Up Lamp

The light seems very gentle…But that’s not the emphasis. Have you seen the part that is similar as what is on the music Box. Wind the gadget to some place, then let go, and music is played. They don’t have the same theory, but both role the drivers. The table lamp you see is just driven by that which can be called “spring driven generator”. The more you wind the key, the longer the lamp will stay on. It consumes no electricity, obviously eco-friendly and great in a power outage. What’s more, you don’t have to remember to turn out the light before going to bed.

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