Brighter LED Lights Could Replace Household Light Bulbs within Three Years

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supplykeeper Posted: Tue, Aug 16 2011 10:09 PM

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Light Emitting Diodes (LEDs), already used in electrical equipment such as computers and mobile phones, are several times more energy efficient than standard light-bulbs. However, because of their structure and material, much of the light in standard LEDs becomes trapped, reducing the brightness of the light and making them unsuitable as the main lighting source in the home.

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