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halogen

"halogen" is currently a popular topic for LED lamp writers. We have "halogen" focused insightful blog posts, breaking news, online videos, rare photos, and more for you from our LED lamp collection.

Rate Compare the light from a 50 Watt halogen spotlight to that from a...

Rate Figure 14. LED cluster pixel for outdoor message boards.

 

Videos

Year 2008

 

Rate Video: LED Strobo - first test with 30 Watt of LED powerVideo included in this story.  Click to view.

Original at Google Video external link    Sat, Nov 1

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4 min - 2008-11-01 Here are my first tests with my LED strobo I'm building at the moment. You will also see 80 watt halogen vs. 30 watt LEDs!! Check out my other video for an sound 2 light test! Infos: http://dmxcontrol.de/wbb2/thread.php?threadid=2230

Stories

Year 2009

 

Rate NEC Boasts Eco-friendly LCD

Original at Ubergizmo external link    Tue, Dec 1

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NEC has introduced its first LED-backlit desktop display for workers, and that’s the 22-inch MultiSync EA222WMe. It’s NEC’s most environmentally friendly desktop display at the moment, and its reductions in heat, weight, and packaging and being free of mercury, halogen and arsenic c...

Rate MTB head light project

Original at electro-tech-online.com external link    Sat, Oct 24

By bike_light_project 2nd road block is, I'm planning to use a MR16 12V 20W Halogen bulb (flood light) on the left, and a 12V 4W LED bulb (spot light) on the right. I've wired them in parallel. My road block is, when I turn on just the LED on only, it works. When I turn on the Halogen bulb on together with the LED, the LED swit...

Rate MP David Willetts offered energy efficient lights

Original at IT News Online external link    Thu, May 14

 India LED lights typically replace household-standard low voltage halogen lamps, which have a life span of around 4000 hours (less than one year). MP's can get more information about Energy Efficient Lighting at rswww.com/buildings.

Rate GE Jasco Adds LED, Z-Wave Lighting Devices

Original at Electronic House external link    Tue, May 12

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 MA Designed to replace your current light switches, the On/Off Switches ($59.99 for a standard switch and $79.99 for a three-way switch), enable wireless control of incandescent, LED, xenon and halogen fixtures, and are two of few switches able to control ...

Rate LEDs put efficiency in entirely new light

Original at London Free Press external link    Sun, May 10

 Canada Last week, two small companies showed off an LED lamp that's both very power-efficient and produces a light similar to that of a standard tungsten or halogen bulb. The LEDs in the lamp shine through a thin layer of "quantum dots," a scattering of ...

Rate Green your home: The Bedroom

Original at EducationGuardian.co.uk external link    Fri, May 8

 UK It's possible to replace 35W halogen bulbs – common in kitchens, spotlights and so on – with an LED one using 4W. Note they only replace directional lights, not the standard 60w bulb. Some have spurned LED in rooms that need bright lights, ...

Rate LED lighting: panel debates quality versus cost

Original at EDN.com external link    Fri, May 8

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Only the US appears to be lagging in that trend. Sillevis-Smitt added that if you explore homes in Europe, you will find no incandescent bulbs, and pretty much every lamp will be on a dimmer. “In Europe, consumers compare against a gu10 halogen lamp ...

Rate Tech Bits: blackberry Curve outsold iphone in first quarter

Original at Times & Transcript external link    Fri, May 8

 Canada But two small companies have showed off an LED lamp that's both very power-efficient and produces a light similar to that of a standard tungsten or halogen bulb. The leds in the lamp shine through a thin layer of "quantum dots," a scattering of ...

Rate LED Lighting Gaining Acceptance (Sort Of)

Original at New York Times external link    Wed, Apr 29

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Cree, a lighting company, has announced a reflector lamp that it says produces a similar look to a halogen lamp, uses 12 watts, and can replace up to a 90-watt incandescent lamp.) Are LED lamps ready for the consumer? Hardly. ... Source/Type: Solid State Lighting Design LED Lighting News ... Solid...

Rate Opinion: Energy Efficient Led Lighting

Original at Infolink Architecture & Building external link    Thu, Jan 29

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Infolink Architecture & Building, Australia - 8 watt LED globe (MR16) - equivalent to 50watt halogen, can be used in downlight fixtures and most up/down lights. • Street Lights - The fixture casings are ... Is LED conversion a bright idea? Reno News & Review

Additional Photos

Rate led_bulbs.jpg

Rate Figure 11. LED light output vs. current.

Rate Figure 5. Narrow LED indicator radiation pattern.

Rate Figure 10. LED forward voltage varies with color and current.

Rate LED Lamp(GU10/GZ10)

Rate 12V LED Spotlights

Rate 240 Volt White LED Spotlight Bulb (GU10)

Rate MR11 LED

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