Lights use energy. Turning them off saves energy.
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.
Turning off lights when they are not needed helps save energy by reducing the amount of electricity being used. Less electricity consumption means lower greenhouse gas emissions and a smaller carbon footprint, which contributes to energy conservation and a more sustainable environment.
Leaving lights and electronic devices on when not in use is not a smart strategy to save energy and costs in new and existing homes. It's important to turn off lights and unplug devices when they are not being used to conserve energy.
One big thing you can do to use less energy at work is to turn off all lights, computers, printers and all other electrical equipment at the end of the day.
It's good for the bill payer and it reduces waste. If you turn off the lights regularly you are more likely to turn off a dripping tap and so the whole idea of using less becomes second nature.
Electrical energy.
Turn off lights in rooms when you are not using them
Turn off lights when you leave rooms, turn off fans, use heat only when you need it...
They started to turn off the lights when not needed and to unplug the plugs when not using.
can you turn off TV? Do not turn off lights!
To save electricity.
You could (when your about or are leaving class) remind your teacher to turn off all lights and computers
Turn things, such as the lights, off.
Turn off the lights
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 off the lights when you leave the class, and make sure the computers are turned off. Keep the taps, and anything else electronic, off when not in use.
Turn the lights off when the classroom is empty.