In eachfamilyNowadays, in addition to household electronic devices that support human life, the presence of light bulbs is indispensable. For the purpose of lighting up the space, each family often ...

There is a mercury-free alternative form of highly efficient light to the compact fluorescent light bulbs John Funk writes about. In the last few years, light-emitting diode (LED) light bulbs have ...

The color temperature of a light, measured in kelvins, is its most noticeable characteristic. A candle, at 1900 K, appears orange. Daylight, at 5500 K, is much whiter and bluer. A 5500-K bulb, however ...

LED lights are about as efficient as the best compact flourescents. A 3.8 watt bulb will be about the same light (or possibly even less) than the same wattage of compact flourescent (i.e., very dim).

The prospects of replacing today’s inefficient incandescent light bulbs with long-lasting, low-power LEDs are increasing. Two of the lighting industry’s three biggest manufacturers, Osram Sylvania and ...

LED light bulbs got a top award at the International Design Excellence Awards 2010. The IDEA 2010 awards sponsored by the Industrial Designers Society of America took a shine to LED light bulbs this ...

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If you're the sort of person who gets worked up about what goes in your light fixtures, listen up. Starting today, GE is phasing out production of compact fluorescent light bulbs — yeah, those curly ...

High current density, very low thermal resistance and low-profile mean that lighting equipment manufacturers can increase brightness while reducing system size Flat LED package for easy integration ...