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The Reason Why LED Bulbs Are Getting So Popular

Nowadays the focus is on developing energy efficient tools that are environment friendly. We can definitely no longer afford to play havoc with nature. We're currently experiencing the unpleasant effects of global warming caused because of the excessive carbon emissions in the environment. Always keeping this in mind, LED light bulbs have been introduced and they are soon substituting incandescent bulbs also compact fluorescent bulbs (CFLs). LED light bulbs use only a fraction of the energy used by the incandescent and compact fluorescent bulbs. Hence, it is a green option for lighting areas. A 12v LED light bulb is as powerful as a 40W incandescent bulb but uses just 2W of power. This suggests that these sorts of bulbs use only five to ten percent of electricity consumed by the standard bulbs.

Initially, LEDs were used only for indicator lights in electronic devices but now they're being used for lighting purposes too. A light emitting diode bulb is composed of a few LED light bulbs clustered together. They emit light in ultraviolet, visible, and infrared wavelength. The colour of the light depends on the doping material of the semiconductor.

Not only these bulbs are energy efficient however they also last for a longer time. They even have a life of 7 to 10 yrs depending upon their usage. A 12v LED light bulb when used merely for 8 hours a day can last for up to 10 years. Though many individuals ditch the idea of purchasing these bulbs due to their high price, they turn out to be a cheap option for lighting in the long run. They actually have five times long life than compact fluorescent lamps, which usually last for only 2 years. Moreover, by using these bulbs in your own home, you can reduce your electricity bills by about 15 to 25%. They do not just reduce the cost of lighting but also the cost of air-conditioning. All these bulbs do not emit excessive heat as incandescent bulbs do. Therefore, unlike traditional bulbs they do not heat up the room, which eventually reduces the load on the air-conditioning system.

LED light bulbs are mercury free and therefore do not harm the environment and the health of the residents. Even, they just do not glint. The shocks and vibrations do not easily damage them as they do not have any filament. These are generally accessible in a wide selection of wattages. The most widely used ones are the 12v LED light bulbs that give illumination equal to a 40 or 60 Watt incandescent bulb depending upon its specifications. You can buy LED floodlights, dimmers, bi-pin lights, flashlights, globes, and many more in different colors. LED light bulbs do not need filters for producing lights of different colors. Companies produce LED light bulbs that emit light of different colors by using different semiconductor materials. Additionally they score over incandescent bulbs in respect of luminous efficiency. Whereas the efficiency of a LED light bulb is 55 lumens each Watt, that of an incandescent bulb is only 15 lumens per Watt.

While everybody is aiming to reduce their carbon footprints, these bulbs have come as a boon. The companies are looking for ways to reduce the manufacturing cost of these bulbs so that they can be made available to the masses at affordable costs.