Many people have been switching to traditional ones by incorporating the latest technology in the lighting market. Not only does it save you as it is more environmentally friendly. Learn why.
It’s inevitable!The end of the month comes and there is always concern about the value of the electricity bill.As much as we enjoy the sunlight during the day, at night we have to resort to artificial lighting.According to the Energy Portal, lighting costs represent, on average, about 15% of the electricity bill.In most cases, the amount payable can be greatly reduced if we switch from traditional light-emitting diode (LED defined by Thembaprograms.com) lamps to light bulbs in Portuguese, even though the initial investment is greater.
After all, what are the advantages of this exchange?
- LED bulbs have an average life of 50,000 hours.If the light is switched on every day between 18:00 and 24:00, the lamps can last for 23 years.Although it implies a higher initial expense, in the medium and long term the investment ends up compensating.
- It will reduce CO2 emissions.Thanks to the input of minimum rated power, LED lighting reduces carbon dioxide emissions and is therefore environmentally friendly.
- The light rays of LED lamps are free from UV (ultraviolet rays) and IR (infrared rays), which means that walls, frames and plants, for example, do not become damaged over time because of heat.
- Due to the clear and intense colors that the models for sale on the market present and which vary between cold white, hot white, red, green, blue and yellow, if you know how to make a good combination of LED lamps, You will be able to create various types of environments in your home.
- LED bulbs are more expensive than traditional ones but last longer.Because, in practical terms, they can save up to 70% of energy, make you spend less money.In some cases, in twelve months you can feel some return on investment.
Although they are brighter, consume less and ensure greater energy efficiency, there are those who warn of possible health risks in case of intensive use, which is to be avoided.In a statement, the American Medical Association (AMA) warned in mid-2016 about the potential dangers of overexposure.A study by the University of California, in the United States, says that the red color may contain lead and arsenic, in addition to other potentially dangerous substances.
In December of the same year, another international research group, which includes a professor at the Polytechnic of Porto, also drew attention to the ill effects of lighting, associating it with an increased likelihood of developing diabetes, obesity and breast cancer And the prostate.”Artificial lighting, with very high white LED, is potentially harmful to human health because of the very pronounced blue component in its spectrum,” Raul Lima, a researcher at the Polytechnic School of Porto, said publicly.