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  2. High-CRI LED lighting - Wikipedia

    en.wikipedia.org/wiki/High-CRI_LED_lighting

    An incandescent light bulb has a CRI of 100. [1] High-CRI LED lighting is a light-emitting diode (LED) lighting source that offers a high color rendering index (CRI). CRI is a quantitative measure of a light's ability to reproduce the colors of objects faithfully in comparison with an ideal or natural light source.

  3. General Electric YJ93 - Wikipedia

    en.wikipedia.org/wiki/General_Electric_YJ93

    The engine used a special high-temperature JP-6 fuel. The six YJ93 engines in the XB-70 Valkyrie were capable of producing a thrust to weight ratio of 5:1 allowing for a speed of 2,000 mph (3,200 km/h) (approximately Mach 3) at an altitude of 70,000 feet (21,000 m). [ 4 ]

  4. General Electric Research Laboratory - Wikipedia

    en.wikipedia.org/wiki/General_Electric_Research...

    GE's earliest project was perfecting the incandescent light bulb. In 1908, engineer and new head researcher William Coolidge invented the ductile tungsten light bulb filament, providing a more durable and long-lasting light filament than the existing technology. "The invention secured GE's technological leadership in the market and epitomized ...

  5. The last American light bulb: GE stops making its ... - AOL

    www.aol.com/news/2010-09-30-the-last-american...

    GE and its products are part of the American iconography. Its founder was Thomas Edison, one of America's foremost thinkers, inventors, and tinkerers. His invention of the light bulb in 1876 ...

  6. List of automotive light bulb types - Wikipedia

    en.wikipedia.org/wiki/List_of_automotive_light...

    Bulbs used for headlamps, turn signals and brake lamps may be required to comply with international and national regulations governing the types of lamps used. Other automotive lighting applications such as auxiliary lamps or interior lighting may not be regulated, but common types are used by many automotive manufacturers.

  7. GE Lighting - Wikipedia

    en.wikipedia.org/wiki/GE_Lighting

    On October 7, 2015, the Commercial division of GE Lighting was separated from the business and a new startup, Current, was created. [9] On July 1, 2020, GE Lighting was acquired by Savant Systems, a home automation company headquartered in Hyannis, Massachusetts, United States. [10] This was General Electric's last consumer business. [11]

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