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For What Reason Are Led Bulbs Becoming So Popular

Nowadays the complete focus is on developing energy efficient devices which are environment friendly. We can no longer manage to play wrong with nature. We are currently experiencing the bad outcomes of global warming caused because of the excessive carbon emissions in the atmosphere. Keeping this in mind, LED light bulbs have been introduced and they are soon 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 up areas. A 12v LED light bulb is as powerful as a 40W incandescent bulb but uses just 2W of power. This means that these kinds of bulbs utilize only 5-10 percent of electricity consumed by the standard bulbs.

In the beginning, LEDs were used only for indicator lights in electronic machines however now they're being used for lighting purposes too. A light emitting diode bulb consists of several LED light bulbs clustered together. They release light in ultraviolet, visible, and infrared wavelength. The color 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 years based 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 buying these bulbs due to their high cost, they turn out to be a cheap choice for lighting in the long run. They have 5 times longer life than compact fluorescent lamps, which usually last for only 2 years. Additionally, by using these bulbs in your home, you can reduce your electricity bills by about 15 to 25 percent. They do not merely reduce the cost of lighting but 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 lessens the load on the air conditioning system.

LED light bulbs are mercury free and for this reason do not harm the surroundings and the health of the occupants. Even, they do not glint. The shocks and vibrations do not easily damage them as they don't have any filament. They are available in a wide variety 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 based upon its specifications. You can purchase LED floodlights, dimmers, bi-pin lights, flashlights, globes, and so forth in different colors. LED light bulbs do not need filters for producing lights of different colors. Companies manufacture LED light bulbs that emit light of different colors by using different semiconductor materials. They also score over incandescent bulbs in terms of luminous efficiency. While the efficiency of a LED light bulb is 55 lumens for each Watt, that of an incandescent bulb is only 15 lumens per Watt.

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