It is amazing to make use of Gravity to power LED lightings or Lightings in general. The technology and idea behind this is liberating. Lights can be available without dependence on expensive fossil fuels, unstable power supply infrastructure.
This is definitely one big step forward in lighting the lives of many whom are living across war ravaged, disaster stricken, unstable power grid areas, villages and towns.
Personally, it is exhilarating to imagine how this product can serve the world population. It will launch in year 2015 and we certainly hope this can help bring us closer to Lighting up people's lives.
Let us wish the team behind GravityLight our best!
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