When you start browsing to find the best smart bulbs for your house, you’ll see that most of them are LED bulbs. To a newcomer, terms like “LED” can get a little confusing. Sure, LED bulbs are ...

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 ...

Credit typically goes to inventor and entrepreneur Thomas Edison. But the actual story is more complicated and interesting.

ANNISTON ARMY DEPOT, Ala. -- Did you know there is enough electricity in an ordinary Christmas tree light bulb to kill you? Electricity harms, and can kill, by giving an electric shock. Electric shock ...