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

W&L / Tunnel Lighting

In order to illuminate the tunnels,people have to spend much time and money on it,Up to now;there are many tunnels of many areas are without illuminable system,This phenomenon result in many traffic accident,W&L is used to solve this problem .W&L is a design to illuminate tunnels by wind power which produced by Vehicles at high speed going through the tunnel,the wind power motivates generator of W&L to generate electricity,therefor,tunnels can illuminate by it.W&L is also used at subway system of cities .The main material of W&L is aluminium alloy which is not only portable but also corrosion prevention.



Zheng zhou, China

Li Jie


ZhengzhouUniversity ofLightIndustry

ZhengzhouUniversity ofLightIndustry
Zheng zhou, China

Zhao Weixiao