Motion sensing lights by: Raheem and Elijah
Motion sensing lights will save you lots of money by lighting up certain areas briefly. By using a CFL bulb you conserve energy and save the environment from the dangerous effects of fossil fuel. One of the major benefits of a motion sensor light are they can save you significant amounts of electricity. You also won't have the hassle of having to stumble around looking for a light switch at night.In case of a home break in, motion sensing lights may detect criminals who would've otherwise gone unnoticed.
Problem: how many light minutes are wasted in the bathrooms on average?
Hypothesis: I think it will be between 3,500 4,000.
Experiment: Step 1 - Figure out the average time the bathroom lights are on.
Step 2 - Figure the average minutes per day each bathroom is used.
Step 3 - Calculate lost light minutes
Results: 252 minutes are used, and 6648 minutes are wasted.
Conclusion: only 252 minutes are used throughout the day but about 6,648 minutes are wasted.