It used to be easy to buy a light bulb. But the transition to more energy-efficient lighting means choosing from an array of products. We help you navigate the world of the 21st century light bulb.

Smart bulbs and smart switches make it easy to dim the lights and control the mood. “You could have an older home with 19 ...

Let Inga Tell You: The language of light bulbs can easily leave one in the dark Incandescent vs. LED, watts vs. lumens, A19 base vs. E26, Kelvins — here's a non-expert attempt to shed some light ...

So, are you ready to comply with the federal government’s ban on incandescent light bulbs? Me neither. Starting in January 2012, a little over a year from now, the phase-out begins. Simple ...

Why is the Trump administration trying to drag light bulbs back into the dark ages? Like your LED bulbs? Well, a Department of Energy proposal would dim the energy-efficient regulation that has ...