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Revision history for this page on the wikienMediaWiki 1.13.3Mon, 02 Nov 2026 19:01:40 GMTMagillFassett26: New page: The Positives And Negatives Of LED Light Bulbs As the compact florescent light bulb has began to quickly replace the aging incandescent light bulb lately, a brand new type of bulb is emer...
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<p>New page: The Positives And Negatives Of LED Light Bulbs As the compact florescent light bulb has began to quickly replace the aging incandescent light bulb lately, a brand new type of bulb is emer...</p>
<p><b>New page</b></p><div>The Positives And Negatives Of LED Light Bulbs<br />
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As the compact florescent light bulb has began to quickly replace the aging incandescent light bulb lately, a brand new type of bulb is emerging which will replace them both. The light emitting diode (LED) bulb has advantages that make it a better technology.<br />
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Whereas the incandescent bulb produces light in a vacuum and the compact florescent bulb does so inside a tube, the LED is referred to as solid-state lighting. It's solid state as it uses solid matter, a semiconductor, to generate light.<br />
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The semiconductor is made with both a positively and negatively charged part. The positive layer has small openings for the free electrons from the negative part to go through. When an electric charge is applied to the semiconductor, a circulation of excited electrons passing through the holes emits a light.<br />
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The 2 great advantages of [http://www.agreensupply.com/LED-Light-Bulb-Types/ LED light bulbs] are their long life and energy efficiency. They only utilize almost one tenth as much electrical energy as usual bulbs and therefore offer enormous savings in power costs and a decreased carbon footprint. This makes them both cost effective and environmentally friendly.<br />
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Their solid state structure and really low heat emissions give them a much longer lifespan. [http://www.agreensupply.com/shop/ LED light bulbs] significantly outlive even compact florescent bulbs and can easily last for a decade or longer in normal use. This not only saves on the cost of the bulb, but it additionally saves time and replacement costs. Much better suited to survive rough handling and out of doors conditions, a LED light bulb can be relied on to work when needed most.<br />
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Since they attain their full brightness nearly instantly and are mercury free, LEDs clear up a couple of major problems that compact fluorescent bulbs have (mercury content and lag time in reaching total brightness).<br />
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LED light bulbs are built to emit a really directional light so the light can be aimed exactly where it's required. Additionally, their light is nearer to the colour of daylight, which studies indicate helps people stay alert.<br />
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Till recent changes in the technology, the construction of the LED induced much of the light to be trapped inside. This and the bluish light they often emitted brought on a dimmer light that made LEDs unsightly for home use.<br />
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LEDs are now a lot brighter though and may emit exactly the same soft, white light regular bulbs do.<br />
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One drawback with LEDs that has not been corrected yet is cost. While their power savings and long life mean LEDs are cost-effective and save money in the long term, they are very unlikely to attain mass consumer acceptance until their costs come more consistent with other kinds of bulbs. Though their prices are coming down, LED light bulbs are still comparatively pricey.<br />
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Once their prices come down more, LEDs are more likely to become the standard and dominate lighting until a better technology appears.</div>Sun, 25 Mar 2012 13:12:08 GMTMagillFassett26http://beta.aalf.org/wiki/index.php?title=User_talk:MagillFassett26