If you're thinking of changing the light bulbs in your home but don't know which ones to choose, this article is for you. LED light bulbs are the ‘most efficient lighting technology’, allowing you to save on your bills at the end of the month.
‘The term LED stands for Light Emitting Diode. A long name that tries to summarise the workings of this lamp, which is actually quite simple. Unlike ordinary light bulbs, LED bulbs don't have a filament, which makes them last longer because they don't produce as much heat. Instead, when the electric current reaches the bulb, it passes through an LED strip, which spreads the energy it receives in the form of visible light,’ explains the credit product comparison platform.
What are the advantages? ‘Less cost and more durability,’ says ComparaJá, highlighting the following five aspects:
- LED bulbs consume 80 per cent less than traditional bulbs - ‘The main advantage of LED lamps is the reduction in energy consumption. What is often not so obvious is the difference compared to traditional lighting solutions: LED bulbs can represent energy savings of up to 80 per cent compared to traditional bulbs.’
- LED bulbs can last 25 years - ‘LED bulbs have a lifespan of up to 50,000 hours, or 25 years, if they run for about 5 hours a day and maintain their intensity even if you switch them on and off many times. By way of comparison, incandescent bulbs have a lifespan of 1,000 hours, halogen bulbs between 2,000 and 4,000 hours, fluorescent and energy-saving bulbs between 5,000 and 8,000 hours.’
- LED lamps do not emit heat - ‘Have you ever felt the need to switch off the lights on hot days to cool down the house? Have you ever burnt yourself changing a hot light bulb? None of these problems arise with LED bulbs, which don't emit heat.’
- LED technology allows you to choose the colour and intensity of the light – ‘Another of the main advantages of LED bulbs is their versatility in terms of colour and light intensity. Most uses in the home require between 700 and 800 lumens, such as studying, working or cooking. However, for intense light, you may need more than 1,000 lumens. For lighter lighting, around 300 lumens will suffice.’
- LED lamps are good for the environment – ‘A more energy-efficient product will always be better for the environment. But what often goes unnoticed when choosing traditional bulbs is the emission of ultraviolet and infrared light, something that doesn't happen with LED bulbs. In this way, risks to both human health and the environment are avoided.’
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