The bulb will be available at stores in early December for between $40 and $50. Offering warm, even light, it appears a real contender for nudging out the beloved incandescent bulb. Martin LaMonica is ...

You probably have some type of LED (light-emitting diode) in just about every room in your home, whether it’s in a clock, computer display, appliance or piece audio/video gear, to name a few. And the ...

Unlock to see our ratings and compare products side by side Efficiency is the comparison of the amount of light (lumens) produced by a given amount of electrical energy (watts). The more the lumens ...

Whatever happened to the good ol' 60-watt bulb? When I was at my parents' house for Thanksgiving, my mom remarked to me she needed to buy some light bulbs, but she really had no idea what to buy. I ...

The ubiquitous but highly inefficient 60-watt light bulb badly needs a makeover. And it could be worth millions in government prize money--and more in government contracts--to the first company that ...

FARGO - Consumers will not be left in the dark by a Jan. 1 ban on the production of traditional 40- and 60-watt light bulbs. Alternatives such as compact fluorescent and LED bulbs are available, and ...