Eco-Friendly Light Bulbs: Some Important Facts
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Dec 9th, 2011 |
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CFLs or the Compact Fluorescent Lights are eco-friendly lighting options that offer more light spending less energy compared to the traditional incandescent light bulbs. The CFLs are known to last ten times longer, compared to the incandescent bulbs and use 75% less energy. The CFLs emit light when electric current is passed through tubes containing mercury and argon vapor. The passing of these vapors results in appearance of invisible ultraviolet lights to stimulate phosphor in the tubes. This in turn produces visible light. On the other hand, light production in the incandescent bulbs occurs by sending electric current through the wire filaments.
Reports from Energy Star suggest that a CFL uses 66% to 75% less energy compared to a traditional incandescent bulb. Energy Star has also reported that CFLs last 6-10 times more than the traditional lighting equipments. Light [...]

