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.

You probably don't spend much time thinking about appliance energy efficiency standards -- and that's by design. These mostly ...

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...

And you should be saving energy and money. And the environment. Enter Lemnis. Lemnis 2005 – 2009 When Lemnis started to look at opportunities to shift the lighting industry, a slow movement was taking ...

The five most common types of lightbulbs sold today share a similar light quality but vary considerably in cost and energy ...