Compact fluorescent bulbs are suitable for general interior lighting in spaces like hallways, kitchens, and bathrooms.

Bad lighting sets the wrong vibe, but these smart bulbs let you switch colors, dim the lights, and set the mood, all for less ...

They've had a good long run, 134 years, but come January most screw-in incandescent lightbulbs will have been phased out because they use too much energy. There's no need to hoard bulbs.

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 ...

As a bonus, you may even think your smart bulbs are energy efficient, saving you money while contributing to a greener environment. While it's indisputable that smart bulbs consume less energy ...

Energy efficiency standards for household appliances and even smaller items like light bulbs have been around for decades. But critics say they’ve gone too far and limit consumer choice.