Since the earliest versions of indoor LED light bulbs were developed, their designers have faced a variety of technical challenges. These include AC-to-DC power conversion, thermal design/heat-sinking ...

Designers of early indoor LED light bulbs faced numerous technical hurdles, including AC-to-DC conversion, thermal heat-sinking, constraints imposed by current bulb sizes, electrical transients, and ...

Until recently, options for non-incandescent light bulbs were fairly limited. There were the cheap and effective but harshly lit CFL bulbs, the expensive but high-quality LED bulbs, and the cheaper ...

Occasionally you run across a product that you just know is simply too good to be true. You might not know why, but you’ve got a hunch that what the bombastic phrasing on the package is telling you ...

Who would have imagined that this would happen so fast? Years ago, Bill Gates looked at the computer revolution and noted that, "If GM had kept up with technology like the computer industry has, we ...

Cree’s always impressed us with good-looking LED lightbulbs at wonderfully affordable prices. Now, the North Carolina company is raising the stakes with a new connected bulb that’s not only dimmable ...

From Home Deals: LED lightbulbs are more efficient than incandescent or fluorescent bulbs, and if you find the right deal, they are cheaper as well. We've found the best deals on LED lights. Richard ...

After accidentally crushing the plastic envelope on a cheap LED light bulb, [bigclivedotcom] figured out he could make custom ones using OpenSCAD in any shape he wants. He previously hacked a bunch of ...