-- Energy efficiency: today most efficiency way of illumination and lighting with on estimated energy efficiency of 80- 90% when compared to traditional lighting and conventional light bulbs this mean that about 80% of the electrical energy is converted in to other forms of energy such as heat with traditional incandescent light bulbs who operate at 20% energy efficiency only a 80% of electricity is cost as heat.
Posted on: Sun, 16 Mar 2014 07:52:25 +0000
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