Experts reveal that a simple £3 kitchen upgrade could save you up to £130 on your energy bill by switching to LED lighting… ...

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.

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

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

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?

Everything you own that uses electricity will have an electric circuit. These circuits are made up of different electrical components. VOICEOVER: "The battery pushes electricity along the wires ...

LIVERMORE, Calif. — Follow a leafy suburban street past churches and chain pizzerias. Walk into a worn-down firehouse and ...

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 ...

produced by a given amount of electrical energy (watts). The more the lumens per watt the more efficient the bulb. The averaged measured color rendering of ten bulb samples. Those closer to 100 ...