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Why Are Led Bulbs Getting So Popular

Nowadays the focus is on growing energy efficient devices which are environment friendly. We can no longer afford to play wrong with nature. We're currently experiencing the ill effects of global warming caused by the excessive carbon emissions in the surroundings. Always keeping this in your mind, LED light bulbs have been introduced and they are soon replacing incandescent bulbs as well as compact fluorescent bulbs (CFLs). LED light bulbs use only a fraction of the energy used by the incandescent and compact fluorescent bulbs. Hence, it's a green alternative for illuminating spaces. A 12v LED light bulb is as powerful as a 40W incandescent bulb however uses just 2W of power. This suggests that these types of bulbs utilize only five to ten percent of electricity used 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 providing diode bulb is composed of a few LED light bulbs clustered together. They release light in ultraviolet, visible, and infrared wavelength. The colour of the light depends on the doping material of the semiconductor.

Not just these bulbs are energy efficient but in addition to that they last longer. They even have a life of 7 to 10 years depending upon their usage. A 12v LED light bulb when used merely for 8 hours per day can work for up to 10 years. Though many people ditch the idea of getting these bulbs because of their high cost, they turn out to be an inexpensive 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 percent. They do not just reduce the cost of lighting however also the cost of air-conditioning. These bulbs do not release excessive heat as incandescent bulbs do. Therefore, unlike traditional bulbs they just do not heat up the room, which eventually reduces 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. Also, they just do not flicker. The shocks and vibrations do not easily harm them as they do not have any filament. These are generally accessible in a wide selection of wattages. The most largely used ones are the 12v LED light bulbs that give illumination equivalent 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 on 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 terms of luminous efficiency. While the efficiency of a LED light bulb is 55 lumens per Watt, that of an incandescent bulb is merely 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 bring down the manufacturing price of these bulbs so that they can be made available to the masses at affordable costs.