Light bulb Articles on Engadget

October 22, 2012 at 8:00AM

GreenWave Reality ships WiFi-aware light bulbs that flick on through motion and smartphones

August 19, 2012 at 12:21PM

Bluetooth Bulb lets you switch on, time, dim and color your lighting from your phone (video)

July 26, 2012 at 7:36PM

ARM forms UK group to foster an Internet of Things, put 50 billion devices online by 2020

June 21, 2012 at 5:34PM

INSTEON says apps are better than switches with networked LED bulbs

May 27, 2012 at 8:28PM

Inhabitat's Week in Green: Jake Dyson's lamp, wooden light bulbs and weed-killing lasers

May 11, 2012 at 8:23PM

Panasonic sends 100,000 LEDs down Tokyo river, mates tech with tradition (updated with video!)

April 17, 2012 at 7:23AM

Philips' L Prize-winning light bulb goes on sale Sunday, priced between $20 and $60

September 14, 2011 at 9:01PM

Giinii AudioBulb hands, eyes and ears-on

August 4, 2011 at 4:39PM

Philips wins DOE's $10 million L Prize for 60W incandescent killer

August 1, 2011 at 4:19PM

German geniuses hit 800Mbps with light bulb WLAN

June 22, 2011 at 4:54PM

Vizio, your favorite low-cost TV leader introduces... a light bulb (video)

May 9, 2011 at 4:29PM

Peg lamp lets us spend less time screwing in light bulbs, more time talking about them (video)

March 13, 2011 at 11:30PM

Inhabitat's Week in Green: Brain-shaped bulbs, houses that fly, and hydrogen bolts from the sky

March 11, 2011 at 12:44AM

Bridgelux silicon LED could mean bright future for solid state lighting

February 1, 2011 at 9:46PM

Cree shows off 'no-compromise' LED replacement for 60-watt incandescent bulbs

November 20, 2010 at 3:23AM

Nokero's solar-powered, rainproof N200 light bulb: brighter, stronger, more flexible

October 28, 2010 at 8:32PM

Dean Kamen unveils revamped bionic arm and water machine, LED light bulb powered by Cree

September 13, 2010 at 10:12AM

GE closes last US factory making incandescent light bulbs

September 12, 2010 at 1:14PM

Swirly CFLs relax a little bit, get kind of cute in the process

September 2, 2010 at 5:43PM

Tea kettle concept almost boils your water with an incandescent light bulb

June 23, 2010 at 10:14PM

How nutritious is your light bulb? (in lumens, of course)

June 10, 2010 at 2:29AM

Lite-On's Mobile Lamp LED bulb works even when the power is out

June 9, 2010 at 2:31PM

Nokero debuts rugged, rainproof N100 solar light bulb for developing worlds

May 13, 2010 at 6:57AM

Philips' new LED light bulbs are brighter, more efficient, not cheap

May 11, 2010 at 3:57AM

The Home Depot takes LED lighting mainstream with $20 bulbs

April 13, 2010 at 9:27AM

GE's LED light bulbs look cool, last forever, cost a lot

February 12, 2010 at 1:35PM

Nanofiber lighting promises to be better, safer than incandescent or CFL bulbs

September 17, 2009 at 4:44PM

Vu1 Corporation sees bright future for ESL light bulbs

August 10, 2009 at 3:13AM

Crapgadget: "Oh yeah, they're totally serious" edition

August 6, 2009 at 7:21AM

Brando credit card light bulb fills the void in your wallet... not your heart

August 5, 2009 at 5:03AM

Study says LEDs are about as efficient as compact fluorescents, all things considered

July 8, 2009 at 9:51AM

Incandescent bulbs making a comeback, GE still launching new LED lights

June 11, 2009 at 3:18AM

Sharp's remote controlled LED light-bulbs generate seven-shades of smart

May 31, 2009 at 4:26PM

Ultra-powerful laser could make incandescent light bulbs more efficient

March 29, 2009 at 11:51PM

GeoBulb LED light bulb uses just eight watts, rings up at $120

March 9, 2009 at 9:03PM

Philips Master LED light bulb set for US release in July

July 3, 2008 at 7:02PM

Hitachi and Seiyu develop light bulb with replaceable arc tube

June 12, 2008 at 5:19PM

Panasonic debuts "hybrid lighting" Pa-Look compact fluorescent bulbs

December 31, 2007 at 7:28AM

Researchers using nano-imprint lithography to make LEDs brighter

February 8, 2007 at 10:17PM

150 LED bulb uses 9W, costs $65