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Why Are Led Bulbs Becoming So Popular

These days the concentration is on developing energy efficient tools that are environment friendly. We can definitely no longer afford to play wrong with nature. We are already experiencing the bad results of global warming caused because of the excessive carbon emissions in the environment. Always keeping this in your mind, LED light bulbs have been introduced and they're 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 option for lighting up spaces. A 12v LED light bulb is as powerful as a 40W incandescent bulb but uses just 2W of power. This implies that these types of bulbs utilize only 5 to 10 percent of electricity used by the traditional bulbs.

In the beginning, LEDs were used only for indicator lights in electronic devices but now they are being utilized for lighting purposes too. A light providing diode bulb consists of several LED light bulbs clustered together. They release light in ultraviolet, visible, and infrared wavelength. The color of the light is based on the doping material of the semiconductor.

Not just these bulbs are energy efficient however in addition to that they last longer. They have a life of 7 to 10 yrs depending upon their usage. A 12v LED light bulb when used just for 8 hours a day can last for up to 10 years. Even though many individuals ditch the idea of purchasing these bulbs because of their high cost, they turn out to be a cheap choice for lighting in the long run. They have five times long life than compact fluorescent lamps, which 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 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. Therefore, unlike traditional bulbs they just do not heat up the room, which in the long run lessens the burden on the air conditioning system.

LED light bulbs are mercury free and therefore do not harm the environment and the health of the occupants. Even, they do not flicker. The shocks and vibrations do not easily damage them as they do not have any filament. They are available in a wide variety of wattages. The most largely 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 purchase LED floodlights, dimmers, bi-pin lights, flashlights, globes, and so on in different colors. LED light bulbs do not need filters for producing lights of different colors. Companies manufacture LED light bulbs that release light of different colors by using various 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 per Watt, that of an incandescent bulb is merely 15 lumens per Watt.

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