Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

G-POWER / light

G-POWER
G-POWER

G-POWER is a device that can transform the power of gravity to electricity that could light up the LED on it. This device is extremely useful when camping outside without power source. Hanging with a heavy lord such as mountaineering bag, G-POWER can light up the whole camp while the bag falls gradually. It can last about half an hour and when the bag land on the ground we can hang it again. G-POWER can also store energy when not used.It is quite ECO, convenient and durable. Compared with Solar equipment, it is much more wide-used as G-POWER has no requirement of external environment. And it do not produce any pollution.

Design

Zhejiang University

Zhejiang University
Hangzhou, China