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

Biolamp / Lamp


People have used an immediate use of light since a lightbulb was invented. Thus, people must have adjusted themselves to a sudden change of brightness and darkness when they turn on and off a light.
However, humans have the biorhythm of the body, and the human body is closely related to the changes in environment. Light is one of the elements which have a decisive effect on biorhythm. In this regard, a sudden change from brightness to darkness has a detrimental effect on biorhythm, especially when people are falling into a sleep.
Biolamp is a good solution for optimal sleep environment by using natural material and the principle of gravity.


Domus Academy

Domus Academy
Milan, Italy



Gwacheon-si, South Korea

Sungyoung Lee