Turning off your lights is an Action that is incredibly simple, yet incredibly important. Just how important depends on which type of light bulbs you have in your home or office. According to the US Department of Energy, incandescent and halogen lights should be turned off any time you leave the room because of high consumption of energy. Compact fluorescent lights (CFL) should be turned off if you are not going to be using them for 15 minutes or more; the longevity of CFLs is affected by how often they are turned on/off and they wear out with quick on/off switches. If you have invested in LEDs, the most efficient option for long-term energy and money savings, you can save even more by turning them off each time you leave a room. The longevity of LED lights is not affected by switching on/off too often.
The Energy Collective puts it into perspective: “leaving lights on [while you’re gone for eight hours] costs you roughly 6 cents for a normal light and a bit over 1 cent for modern bulbs. Obviously this isn’t going to break the bank, but if that light switch you forgot to flick off actually runs five lights in the kitchen, we’re talking 30 cents a day, and that bad habit adds up to $110 per year!”
Can’t remember to turn out the lights? The image below is a fun way to help kids big and small remember to turn lights off. And this article has some great tips for teaching children about energy efficiency and reasons for turning off the lights.
If your family just can’t remember to flip the switch, invest in sensors, smart strips, or other automated home technologies so that you can turn the lights off automatically or remotely.
lightbulb image from here