Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...
Watts and lumens — they both describe lightbulbs, but do you know what they actually mean? Did you know that wattage is no longer a reliable way to tell how bright a bulb is? Do you know what makes ...
You used to look at "watts" to determine the brightness of a light bulb. But we're switching to "lumens" starting in January 2012. We have a handy conversion chart to help you know the right kind of ...
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