Then, DallePezze, you hit them with the savings, which, roughly are this: An LED standard light bulb versus an incandescent one will save up to 80% of energy or 50 cents per lamp a year.

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The transition to LEDs is, literally, as easy as changing a light bulb, provided the LED lighting is compatible with the existing lighting infrastructure in homes and buildings.

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The LightSpeaker, which comes complete with a dimmable LED bulb and full-range speaker, fits 5- and 6-inch recessed light fixtures with a standard Edison socket.

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While a typical incandescent bulb uses 60 watts of power to generate light, the current state of LED technology can produce the same light for less than 10 watts.

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