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The Reason Why LED Bulbs Are Becoming So Popular

Nowadays the complete focus is on growing energy efficient machines which are environment friendly. We can definitely no longer afford to play havoc with nature. We're already experiencing the bad results of global warming caused because of the excessive carbon emissions in the atmosphere. Keeping this in your mind, LED light bulbs have been introduced and they are fast substituting incandescent bulbs and compact fluorescent bulbs (CFLs). LED light bulbs use only a fraction of the energy used by the incandescent and compact fluorescent bulbs. Therefore, it is a green alternative for lighting areas. A 12v LED light bulb is as powerful as a 40W incandescent bulb however uses just 2W of power. This implies that these types of bulbs use only 5-10 percent of electricity used by the standard bulbs.

In the beginning, LEDs were used only for indicator lights in electronic tools but now they are being utilized for lighting purposes too. A light providing 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 is based on the doping material of the semiconductor.

Not merely these bulbs are energy efficient however in addition to that they last longer. They even have a life of 7 to 10 years based upon their usage. A 12v LED light bulb when used only for 8 hours a day can work for up to 10 years. Even though many individuals get rid of the idea of getting these bulbs because of their high cost, they turn out to be an affordable choice for lighting in the long run. They have 5 times long life than compact fluorescent lamps, that last for only 2 years. Moreover, by using these bulbs in your own home, you can minimize your electricity bills by about 15 to 25%. They do not merely reduce the cost of lighting however also the cost of air-conditioning. All these bulbs do not emit excessive heat as incandescent bulbs do. For this reason, unlike traditional bulbs they do not heat up the room, which eventually reduces the burden on the air-conditioning system.

LED light bulbs are mercury free and therefore do not harm the surroundings and the health of the residents. Also, they do not glint. The shocks and vibrations do not easily harm them as they don't have any filament. These are generally available in a wide selection of wattages. The most widely used ones are the 12v LED light bulbs which give illumination equivalent to a 40 or 60 Watt incandescent bulb based 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 require filters for producing lights of different colors. Companies produce LED light bulbs that emit light of different colors by using different semiconductor materials. In addition they score over incandescent bulbs in respect of luminous efficiency. While the efficiency of a LED light bulb is 55 lumens each Watt, that of an incandescent bulb is only 15 lumens per Watt.

When everybody is aiming to reduce their carbon footprints, such bulbs have come as a boon. The companies are looking for ways to bring down the manufacturing price of these bulbs so that they can be made accessible to the masses at affordable rates.