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2. Flashlight - Wikipedia

   en.wikipedia.org/wiki/Flashlight

   Even a small LED flashlight operating on an AA cell, but equipped with an LED, can emit 100 lumens. The most powerful LED flashlights produce more than 100,000 lumens and may use multiple LEDs. [14] LEDs are highly efficient at producing colored light compared with incandescent lamps and filters. An LED flashlight may contain different LEDs for ...

3. LED lamp - Wikipedia

   en.wikipedia.org/wiki/LED_lamp

   A 230-volt LED filament lamp, with an E27 base. The filaments are visible as the eight yellow vertical lines. An assortment of LED lamps commercially available in 2010: floodlight fixtures (left), reading light (center), household lamps (center right and bottom), and low-power accent light (right) applications An 80W Chips on board (COB) LED module from an industrial light luminaire, thermally ...

4. Ledlenser - Wikipedia

   en.wikipedia.org/wiki/Ledlenser

   Ledlenser uses a proprietary measuring method for the runtime of the flashlights. The runtime specified by the manufacturer describes the duration the lamp takes for the brightness of the energy-saving level to drop to one lumen. For lamps without an energy-saving level (e.g. P3, P4, P5), the time is measured that elapses until the maximum ...

5. Cree Introduces Industry's First $99 LED Street Light as a ...

   www.aol.com/news/2013-08-06-cree-introduces...

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6. Wolfspeed - Wikipedia

   en.wikipedia.org/wiki/Wolfspeed

   XLamp 7090 XR-E Q4 9.5 watt 800 lumen dimmable lamp bulb, with 2700 K color temperature, introduced in March 2013. Cree Research was founded in July 1987 in Durham, North Carolina. Five of the six founders – Neal Hunter, Thomas Coleman, John Edmond, Eric Hunter, John Palmour, and Calvin Carter – are graduates of North Carolina State ...

7. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   One HP-LED can often replace an incandescent bulb in a flashlight, or be set in an array to form a powerful LED lamp. Some HP-LEDs in this category are the Nichia 19 series, Lumileds Rebel Led, Osram Opto Semiconductors Golden Dragon, and Cree X-lamp.