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  1. Publitek Marketing Communications Digi-Key As rising energy prices take effect and legislation outlaws incandescent bulbs, homeowners are looking for more energy-efficient lighting that provides them with the quality of illumination and control ...
    29-01-2014
  2. Laura Peters LEDs Magazine AC-LED assemblies often can produce light output levels and efficacies of DC-LED assemblies, while eliminating the AC-to-DC converter. But can they move beyond niche applications? The concept of an AC LED is an elegant ...
    16-01-2014
  3. Margery Conner Almost two years ago I did my first LED teardown on a 7W LED bulb from Taiwanese manufacturer TESS. They sent me two bulbs, one in warm white and one cool. I tore down the cool white, and afterwards re-purposed it so that, minus its ...
    07-08-2012
  4. Rich Rosen, National Semiconductor Introduction The exponential growth of LED lighting has ushered in a vast selection of integrated circuit devices to provide controlled power to LEDs. No longer acceptable to an energy-conscious world, ...
    15-04-2012
  5. Rudi Hechfellner, Steve Landau Philips Lumileds Understanding and comparing LED performance appears straightforward: get the datasheets, compare numbers for light output, efficacy and lumen maintenance, and make a decision. Unfortunately, any ...
    01-03-2012
  6. Richard Comerford Examining one category ambient-light sensing represented by one of last January’s Product of the Year award winners, demonstrates how quickly some technology fields can alter course. Right after the awards were chosen, ...
    Sensors · Light » Vishay · TAOS » VCNL4000, TSL2772
    28-12-2011
  7. LED lighting has become increasingly popular within both businesses and homes, and there are many reasons why LED bulbs can be seen as preferable over traditional bulbs, including filaments, halogen bulbs and the new, low energy compact fluorescent ...
    21-12-2011
  8. Jeffrey Bausch Light-emitting diodes (LEDs) and electroluminescence have been around for more than a century. Henry Round, a British experimenter with Marconi Labs, first noted the emission of light in 1907 while using a crystal of silicon carbide ...
    08-12-2011
  9. By Armando Roggio, Electronic Products Light-emitting diodes (LEDs) rightly have a reputation for endurance, durability, and excellent energy efficiency, but even now, as LEDs are becoming more popular as a general lighting solution, engineers and ...
    24-10-2011
  10. Universal input (90VAC to 265VAC) lets the MAX16841 LED dimmer operate with international dimmer models, which saves design time and costs. Maxim has announced the MAX16841 , an offline LED driver that provides flicker-free dimming from maximum ...
    Electronic components · Supply · Light · Power » Maxim » MAX16841
    09-10-2011
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