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:


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

Publish your project

B-light / light


B-Light can be fixed on the electrical wire where birds may meet through their migration.It send out the light to illuminate the electrical wires,to avoid the brids approaching to the wires careless and the tragedy happen.
The energy of B-Light comes from wind power,it is environment friendly.The source of energy is safe,stable and effective .It is able to feel the changes of light obviously.In the day ,B-Light receives the energy from the wind and stores it,while in the night ,it sends the light and starts its mission.


Huazhong University of Science&Technology

Huazhong University of Science&Technology
WuHan, China

Liu Yi,Jiang Yuning,Luo Jing