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How often do you change lightbulbs? Every few months, maybe? Well, when Panasonic's new LED bulbs hit shelves, change that time frame from months to decades~
Yes, these insanely efficient bulbs keep shining and shining, providing the brightness of a traditional 60-watt bulb. Of course, they won't be cheap, with pricing set at about $40 a bulb in Japan when they hit stores in October. But seeing as they cost a mere $2 to run per year in energy costs and last 19 years, that seems like a good deal in the long run~via : inhabitat
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