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Reasons Why LED Bulbs Are Getting So Popular
In these days the complete focus is on developing energy efficient tools that are environment friendly. We can definitely no longer afford to play wrong with nature. We are currently experiencing the ill effects of global warming happened by the excessive carbon emissions in the atmosphere. 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 consumed by the incandescent and compact fluorescent bulbs. Therefore, it is 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 use only five to ten percent of electricity consumed by the traditional bulbs.
Initially, LEDs were used only for indicator lights in electronic tools however now they are being utilized for lighting purposes too. A light emitting diode bulb is composed 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 only these bulbs are energy efficient however they also last for a longer time. They even have a life of 7 to 10 years depending upon their usage. A 12v LED light bulb if used just for 8 hours daily can work for up to 10 years. Though many people ditch the idea of purchasing these bulbs because of their high cost, they turn out to be a cheap option for lighting in the long run. They have 5 times longer life than compact fluorescent lamps, which last for only 2 years. Moreover, by using these bulbs in your own home, you can lessen your electricity bills by about 15 to 25%. They do not merely reduce the cost of lighting however also the cost of air-conditioning. These bulbs do not release excessive heat as incandescent bulbs do. For this reason, unlike traditional bulbs they do not heat up the room, which in the long run reduces the burden 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 residents. Even, they do not flicker. The shocks and vibrations do not easily harm 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 which give illumination equivalent 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 require filters for producing lights of different colors. Companies make LED light bulbs that release light of different colors by using different semiconductor materials. They also score over incandescent bulbs in respect of luminous efficiency. While the efficiency of a LED light bulb is 55 lumens for each Watt, that of an incandescent bulb is merely 15 lumens per Watt.
When everybody is aiming to reduce their carbon footprints, such bulbs have come as a boon. The companies are finding ways to bring down the manufacturing price of these bulbs so that they can be made available to the masses at affordable costs.
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