Or, did we not know enough about LED aging to predict the true useful life of a bulb? I put these questions to the test. Join me after the break for some background on the light bulb cartel from ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

Throwing out the LED equivalent of 60W, 4Lite’s colour changing bulbs offer up some 16m colours and tuneable white light, meaning you can illuminate your interior areas in whatever exacting hue ...

It’s hard to beat a vintage clock for something that you ... a time when an intricate solution like this — using 72 light bulbs — was considered practical. Of course, what isn’t practical ...

With more than 1,000 patents and inventions that inspired people throughout the nation, Edison was an able experimenter who took a keen interest in chemistry at a young age, and chemical applications ...

When the lights go out, you're in the market for a bulb replacement. But if choosing between CFLs, halogen or LEDs leaves you in the dark, our guides will separate the fact from the hype for each type ...

The way light touches a room, with a warm glow or a sharp, white brightness, can transform its aesthetics. That’s where LED bulbs come in, helping to set the tone of each room. For example ...

Thomas Edison did not try 10,000 times before inventing the light bulb, nor did he labor in a dusty workshop by himself. That's according to David Burkus, author of "The Myths of Creativity," who ...

We also checked light output to ensure that the samples complied with ECE regulations. The prices quoted are for a pair of bulbs. The results were converted to percentages and added together to ...

The start of fall is the time to plan and prep spring flowering bulbs, despite spring seeming a long way away. Choosing ...

In the fall of 1922, a film crew came to West Orange, New Jersey to document Thomas Edison going about his day. In this silent film, they capture the prolific inventor discussing new ideas with ...