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

Rechargeable light bulb / Light bulb

Rechargeable light bulb

Now society, home life products always can not be separated from electricity, which is a very important part of the electric light. And because a rechargeable lighting dianneng design of the products is designed a USB interface, rechargeable, electricity is the direct use of electricity, can continue to use it under the situation of power.


Shanghai Secord Polytechnic University

Shanghai Secord Polytechnic University
Shanghai, China

Kaiyue Jin,
Shanghai Second Polytechnic University