Have you been keeping up with the LED lighting movement? I'd even go so far as to call it a "transition". The future is here - it's just a tad expensive right now. What is driving consumer and ...

Brian James needed a light bulb. Just one little bulb to replace a 40-watt light that burned out in his stairwell. How hard can that be? Pretty hard, it turns out. “I’m balancing the expense versus ...

November 13, 2007 ReLED Systems has introduced a solid state replacement for fluorescent tubes which allows existing light fixtures to be simply converted to Light Emitting Diodes (LEDs), offering ...

I wasn't sure the price was correct. Normally when I walk through Lowes, I check the price of LED bulbs. It seems they have always been between 11 and 15 dollars for the kind that would screw into a ...

Researchers have created a new technology which provides flicker-free, shatterproof lighting which is easy on the eyes and may soon replace the buzzing overhead fluorescent light bulbs in your office.

As of Jan. 1 of this year, the 60-watt incandescent light bulb—that classic of the genre; the Edisonian ideal; the signifier that illuminates in your mind’s eye when you’re asked to picture “a light ...

Researchers at Wake Forest University in Winston-Salem, NC have created a new type of light bulb that uses layers of plastic that are nano-engineered, rather than using glass and harmful chemicals ...

Three: a halogen, a CFL, and an LED. (Rimshot.) Don't get it? You will on Jan. 1, 2014. That's when manufacturers will stop producing 60-watt and 40-watt incandescent lightbulbs to comply with a ...

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 ...