fluorescent lighting made its appearance in 1939 at the universal exhibition in New York. A fluorescent tube illuminates about 4 times more than one bulb, for the same electricity consumption.
touny
Comments
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Who tagged this as "touny"
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ohhhhh ok
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@Sandboxvoid, the tube is not functional, sorry
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it melted? how do I work this?
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thank you
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this is cool