Nowlight - The Next Generation GravityLight
GravityLight is a solution for anyone who can not access electricity.
The previous version of GravityLight is hanging something and generates electricity as it goes down because of gravity.
But the efficiency was not so good.
Nowlight is a new type of GravityLight, which has dramatically increased efficiency.
How to work
Nowlight has a cord looks like a big ring.
If you pull the front cord down, gears charge the battery inside of Nowlight.
If you pull the cord in just 1 second, the light will operate for more than 1 minute.
If you pull the cord in just 1 minute, the light will operate for more than 1 hour.
This energy is clean and safty.
Cool features for you to know
- Instant power: harnessing human power
- Easy & Efficient: Just 1 minute pulling the cord generates over 1 hour of light.
- Portable and multi-functional: You can charge your device from USB port.
- Solar panel charges support.
- 5 Levels of brightness
Hunted by @mastertri
$74.73·0 votes· comments
You need a Steem account to join the discussion
Sign up now