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.

LED lights typically last far longer than their incandescent predecessors. If your bulbs are failing early, these are the ...

You may wonder: Should I turn off electricity when changing light bulbs? The short answer is yes, to avoid any question of whether or not the power is on, the electricity should be turned off at ...

For one thing, LED bulbs are way more efficient than older types of lighting technology. The Second Law of Thermodynamics dictates that every mechanism (natural or man-made) that transfers energy ...

Discover the difference between a smart bulb and an LED bulb. Learn which lighting option suits your home for better ...

The electric light bulb inspired the development of the radio valve and the television tube.Can we imagine what the world would have been like in the 20th and 21st centuries without the light bulb?

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 ...

ones with 3000 K are similar to halogen bulbs. Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the lumens per watt ...