Is there a light-bulb over our heads?

April 25, 2018. Well, here’s an electric idea to spark many more to come. And 100 000 reasons to celebrate here and now. Bl!xt wins first prize in Sweden’s Innovation race.

http://www.energimyndigheten.se/nyhetsarkiv/2018/blixt-vann-innovationsrace-pa-power-circle-summit-2018/