Home lighting—it can make or break a living space. It can transform a once flat and dull room into a comfortable sanctuary. More so, lighting plays into how we as humans perceive our environment.

If Thomas Edison were to walk down the light-bulb aisle of a modern home-improvement store, he’d be shocked to see what’s become of his brainchild. Long gone are the days of simply choosing a light ...

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 ...

Gone are the days of energy-guzzling incandescent bulbs. Instead, the best bulbs for your bedroom will either be energy-efficient LED or halogen incandescent light bulbs. As light bulbs have become ...

LED lightbulbs have slashed the amount of energy we use to light our homes. New data illustrate just how much. Still have doubts about whether LED lightbulbs are actually worth it? Consider this. In ...

Katherine Martinko is an expert in sustainable living. She holds a degree in English Literature and History from the University of Toronto. The U.S. Department of Energy is cranking up the minimum ...

Anyone who has stood in confusion in the light-bulb aisle (and that's most of us) knows that technology and the push to save energy are continuing to flip the script on home lighting options. The good ...

Buying a light bulb can be complicated. If you don't take the time to figure out what type of bulb you need, it may not match the color of the other bulbs in the room or even work in your fixture.