Light switch trick
The 3-minute rule is the simplest trick to save electricity
You shouldn’t turn off the light every time you leave a room.
When we leave a room, we usually turn off the light. But that can often be more expensive than keeping it burning. Don’t you think? Here you can see which rule you can use to save a lot of electricity.
Lights on Lights off – especially in the dark winter we constantly switch the lights on and off on some days when we move between different rooms. After all, we learned almost everything as children to always switch off the light when leaving a room. Otherwise, this will ultimately lead to unnecessary power consumption, which is now more important than ever to pay attention to. But beware: Even this saving measure can sometimes turn into the opposite.
Light switch rule: This really saves you electricity
As unbelievable as it sounds at first glance, in special circumstances and with certain light bulbs, constantly switching them on and off can actually be more expensive than simply leaving the bulbs on. That’s why you should follow the 3-minute rule – you can find out exactly what’s behind it in the video.
Source used: rtl.de, chip.de