When.com Web Search

Search results

1. Results From The WOW.Com Content Network

2. High-CRI LED lighting - Wikipedia

   en.wikipedia.org/wiki/High-CRI_LED_lighting

   For example, the top bulbs listed in the 2016 Consumer Review have a CRI of 80. [3] In 2008, the U.S. Department of Energy created the L Prize to find an incandescent light bulb replacement that met efficiency metrics and had a CRI above 90. [4] On August 3, 2011, Philips was declared as the first winner of the L Prize. [5]

3. LIFX - Wikipedia

   en.wikipedia.org/wiki/LIFX

   LIFX White 800 (left) and LIFX Original 1000 (right) sitting next to their retail packaging. LIFX (pronounced Life-X) is a line of energy-efficient, multi-color, Wi-Fi enabled, and digital addressable LED light bulbs that can be controlled via a Wi-Fi equipped device such as a smartphone or smartwatch.

4. Light-emitting diode physics - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode_physics

   A LED is a long-lived light source, but certain mechanisms can cause slow loss of efficiency of the device or sudden failure. The wavelength of the light emitted is a function of the band gap of the semiconductor material used; materials such as gallium arsenide , and others , with various trace doping elements , are used to produce different ...

5. News, Politics, Sports, Mail & Latest Headlines - AOL.com

   homepage.aol.com

   Discover the latest breaking news in the U.S. and around the world — politics, weather, entertainment, lifestyle, finance, sports and much more.

6. FEI Company - Wikipedia

   en.wikipedia.org/wiki/FEI_Company

   FEI's introduction of the liquid metal ion source in 1981 led to its application in the semiconductor industry for mask repair and defect analysis. [5] The current company was formed by the 1997 merger between FEI and Philips Electron Optics, [ 6 ] and the 1999 acquisition of ion beam company Micrion.

7. History of video games - Wikipedia

   en.wikipedia.org/wiki/History_of_video_games

   Handheld electronic games, using all computerized components but typically using LED or VFD lights for display, first emerged in the early 1970s. LCD displays became inexpensive for consumer products by the mid-1970s and replaced LED and VFD in such games, due to their lower power usage and smaller size. Most of these games were limited to a ...