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Turning off the lights when not needed can help save electricity. Consequently, this can help save energy.
Lights use energy. Turning them off saves energy.
To use energy wisely and not waste it.For Example, Do not leave your lights on and you will save money AND energy.
it does not save energy at all
Unplug your cords out of power outlets when done using. You can save 5 cents a month for one cord. Turn off lights and fans when done using. Saving energy can be as simple as riding your bike to school.
Turn the lights off when the classroom is empty.
Turning off the lights when not needed can help save electricity. Consequently, this can help save energy.
led lites save energy because they have less energy.
Lights use energy. Turning them off saves energy.
Electrical energy.
Nothing that requires to be switched on to a power source can save energy , but neon lights use less than some others.
To save energy, unplug all of your devices when not in use. This phantom energy accounts for much energy used throughout the year and adds up. Turn off all lights when not in use, and be smart about using the heat, if electric.
Here are some simple things that you can do to save energy in a classroom...*If you don't need them or when you are not in the room, turn the lights off.*When it is hot, turn off the lights or open a window instead of air conditioning.*When it is cold, close the door and windows to keep more heat in.*Put recycling bins for cans (if food / drinks are allowed in the class) and especially for paper materials to be recycled.*If you have a sink, don't let the water run.*Unplug things (projectors, computers, lamps, and things that go into a wall outlet) - if possible - when they are not in use.*Use energy-efficient light bulbs.You can turn off the lights when looking at the board.
Because a lit lamp use energy. Switch it off and you save energy.
it does not save energy at all
Turn the lights when ever you don't need them save energy people
To use energy wisely and not waste it.For Example, Do not leave your lights on and you will save money AND energy.