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Philips Energy-Efficient Light Bulb Sells For $50
[asa]B007RKVT4C[/asa] The $10 million contest winner light bulb is now nearly available in stores. For those who missed out, this picture shown above is of a 10 watts light bulb that is capable of generating light equivalent to a 60 watts incandescent bulb while cutting down electricity bills and with millions of these being used […]