Matthew+Luu



To reduce my ecological footprint we will only use energy efficient light bulb at our house and turn them off when not being used.I will find out how much energy someone can save by doing this.

How much can i save energy? Compare to now.

Group: Micheal Bolanos


 * CFL light bulbs safe more energy than regular light bulbs. || How much more energy do CFL light bulb safe compared with the regular light bulbs? || CFL light bulbs safe 70% more energy than regular light bulbs. ||
 * CFL light bulb last longer than regular light. || How much longer do energy efficient light bulb last compared to regular light bulb? || CFL light bulbs last ten times longer than regular light bulbs. ||
 * CFL light bulbs create less heat. || How much energy is conserved with CFL light bulbs? || 90% of energy can be conserved by using CFL light bulbs. ||


 * 1) @http://www.greenfeet.net/newsletter/compactfluorescent.shtml
 * 2) @http://www.topbulb.com/find/energy_saving_light_bulbs.asp
 * 3) []

If I changed all of the light bulbs in my house to energy efficient I will save energy and reduce my ecological footprint and help my local environment.

•What will you do in your experiment?

In my experiment I changed all the light bulbs in my house to CFL light bulbs.

•What will you be measuring in your experiment?

I will be measuring how much energy I can save by using CFL light bulbs.

•What do you think will happen? (hypothesis) If I changed all of the light bulbs in my house to energy efficient I will safe energy and reduce my ecological footprint and help my local environment.

Who- The person that created light bulbs was Sir Joseph Wilson Swan What-CFL light bulbs When- They build the light bulbin 1878 Where- They created in a laboratory Why- They build light bulbs because



 __[] __