Last time (I think) that EDN took apart LED light bulbs was the spring of 2011. The market's matured quite a bit since then, and the technology's gone mainstream in a big way, thanks in no small part ...
A few months back, I came across an LED-based desk lamp queued up to go out to the trash. When I asked my wife about it, she said (or at least my recollection is that she said) that it had gone dim, ...
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