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

CHL flashlight / eco-friendly electric lighting

CHL flashlight
CHL flashlight

The flashlight equipped with state-of-the-art chlorophyll battery
is the key point of the design.
Purely water can have the chlorophyll battery generate electric power
which is the characteristic of the design.
The cylindrical shape is easy-handled.
Instruction:
1.Turn the chlorophyll flashlight upside down.
2.Twist off the lid and pour the water into the concave space.
3.Twist the cylindrical handle. Then the LED will light up.
Combined with eco-friendly concept, the chlorophyll flashlight is applied to not only for daily supply but for emergency use.

University

Chaoyang University

Chaoyang University
Taichung, Taiwan

Design

Chaoyang University

Chaoyang University
Taichung, Taiwan

Yi-Fan Liou