Turn off the lights it is really an effective method for save energy and money?
The now widespread use of highly energy efficient LED lamps has made it almost superfluous to think about additional methods for saving consumption. In fact, compared to old light bulbs that are no longer in use, the most modern home lighting systems already allow you to reduce bills.
However, there is a good practice that is only apparently surpassed by technology: it is 5 minute rulestill valid and very useful for optimizing savings in money and energy consumed.
Does turning off the lights really save money? The answer in the 5 minute rule
Years ago it was argued that light bulbs should not be turned off in vain to save electricity, because they burned much more energy when switched on than when continuously burned.
Nowadays they are used LED lamps with high energy efficiency, thanks to which it is possible to guarantee the optimization of consumption. However, it is always worth it turn off the lights when they are not necessary.
Although LED lighting is very energy efficient, it is best not to leave lights on in unoccupied rooms if you are absent for more than 5 minutes. If, however, you enter and exit the room within a shorter period of time, it is better not to turn off the light, since it would be more expensive to restart the electrical circuit rather than keeping it on.
In indoor and outdoor lighting it is now possible to also use other intelligent solutions, such as timers, dimmers and motion detectors to ensure that the lights do not turn on unnecessarily when they are not needed.
In general, the choice of home lighting must be selected with the utmost attention: with incandescent light bulbs now obsolete, between fluorescent ones and LED systems, always prefer the latter for real energy savings. Furthermore, the size of the bulbs can also influence the price on your bill. A larger lamp, for example, is often preferable in terms of efficiency and consumption to two small ones.
The basic rule for everyone is that saving energy is always a sensible practice, even for those who sign a fixed price electricity contract.
