After doing a bit of research it seems as if it is going to be in larger production some time next year:
+ Is GravityLight available to buy?
The new GravityLight model, GL02, is exclusively available through our Indiegogo campaign. Your support will also be helping us establish an assembly line in Kenya and start production in Spring 2016! NB. our first GravityLight design, GL01, was produced as a one-off batch of 7000, used in our global field trial and for the supporters of our first crowdfunding campaign.
It sounds like they are really onto something. Would you buy one of these?
It is this type of outside the box thinking that will lead to real scientific advancements!
Thanks to gravity light for the great info
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Yes it uses potential energy to generate electricity.
Potential energy can not be used without some form of outside force. Must be a hoax
This is cool and all. But what happens when we run out of gravity?
This is such a good idea!
@[667413823:2048:Mary Helen Turner Pope]
We should be pushing ideas like this…
Omar Hernandez