Change Your Light

Years

Month

interrupteur

Incandescent 60W
0 bulbs
0.00 kWh
0.0 CHF

Halogen 50W
0 bulbs
0.00 kWh
0.0 CHF

Fluorescent 10W
0 bulbs
0.00 kWh
0.0 CHF

LED 6W
0 bulbs
0.00 kWh
0.0 CHF

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Welcome

You care about the environment and about your electricity bill?

Then use our calculator to estimate what cost you your bulbs and to discover colossal savings which you can realize!

Once convinced, find the ideal bulb of replacement thanks to our comparator.

Calculator Discover the consumption, the cost and the savings between the various types of bulbs.
Parametrize in your way the number of bulbs and of years, the power and the type of use.

Good to know Why change my bulbs, which type of bulb to choose, when and where to change them and when to make worn bulbs ? You will find answer to these questions in this sections.

Comparator Find the ideal bulb of replacement! Compare the various bulbs which we tested in our laboratory. We staged various objects then we photographed with various bulbs.

Project Discover who we are and why we chose this subject.