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 ...

There's no need to hoard bulbs. Our tests found that new LEDs and CFLs are light-years ahead of earlier versions. Standard 60- and 40-watt bulbs are the last to be phased out, though remaining ...

My partner purchased a random brand from Amazon, and the bulbs were finicky, hard to set up, and barely produced any light. However, it was obvious that there was potential there. We loved the ...