Generally you see a light bulb and you think “yep, a light bulb.” But when you see an LED bulb, you might pause and say “wait, isn’t there more to an LED than there is to incandescents?” And you’d be ...

Working as an interior designer means you will invariably be the one who sweats the small stuff—the one who deliberates over two nearly indistinguishable shades of white. I’ve been a professional ...

TESS, a Taiwanese manufacturing company, recently introduced a 7W LED bulb that, at 560 lumens, can serve as a replacement for a typical 500-lumen, 40W incandescent bulb (Figure 1). TESS has received ...

This slideshow is comprised of LED Teardowns, a collection of LED-related “what’s inside” articles that have appeared on EDN.Browse through, read a brief description and then click to the original ...

CNET's Martin LaMonica has been playing around with superefficient LED bulbs at home and finds they're imperfect and pricey, but, he says, there's still a lot to like. Martin LaMonica is a senior ...

The numbers you see on the box don't always work out in real life. LED bulbs do last longer, but those claims about five to 10 years are estimates based on internal testing -- and companies are always ...