So just what is LED light? In two words, it is the future. It's the future of both household and commercial lighting. More and more homeowners are giving up their traditional incandescent bulbs and turning to the energy-efficient LED bulbs. Indeed, entire cities and states are trying to benefit the environment by adopting the new lighting technology.
LED Light: A Definition
LED stands for "light emitting diode." That's a high-tech way of saying that, instead of having a filament to provide light, the LED light uses diodes. A diode hosts electrons moving inside of semiconductor material, which thus generates light. The light created within these diodes is a cool light, as opposed to the heated light in an incandescent bulbs filament.
Why the Switch?
There are lots of good reasons that people are giving up traditional lighting methods in favour of LED light. For starters, when it comes to light bulb life and energy efficiency, LED light is far superior. It lasts longer and is less expensive than other light sources. Here it is by the numbers: LEDs consume only 20% of the energy of other traditional light methods. It also lasts up to 30 times longer. Then there's the coolness vs. heat factor: An LED light consumes little energy, and as a result produces little heat. This makes them a safer alternative than those light sources that generate heat.
There are many reasons why people are choosing LED lighting over other types of household lighting options, particularly the incandescent light bulbs. When it comes to energy efficiency and bulb life, they are definitely better than the incandescent bulbs.
Other Benefits of LED Light
Those are the main reasons that households, businesses and communities are switching to LED light. There are other advantages too, though. For instance, incandescent light bulbs are made of fragile glass that easily shatters. LED lights, by comparison, are quite sturdy and don't break as easily when dropped or jostled.
Because LED bulbs burn cool, you don't have to turn it off and wait for it to cool before replacing a bulb. You can turn it off and immediately remove it with no burn.
One other health benefit: LED light does not contain any infrared light or ultraviolet radiation. Therefore, these bulbs don't bring with them the health risks that other light does.
The Cost of LED Light
One thing that some critics cite as a negative aspect of switching to LED lights is the cost. While it's true that LED lights tend to be a bit more costly than other light sources, you need to consider the long term versus short-term cost. Think of it this way: It will cost around $40 to replace your standard 25 watt bulbs with LED bulbs. While this seems like a lot of money, the amount you'll save on energy costs and on replacement-bulb costs will quickly make up for this. Those who care more about saving money over the long-term will be wise to invest in the wonder of LED light.
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