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2. Microwave oven - Wikipedia

   en.wikipedia.org/wiki/Microwave_oven

   Globally. A microwave oven or simply microwave is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. [ 1] This induces polar molecules in the food to vibrate [ 2] and produce thermal energy in a process known as dielectric heating. Microwave ovens heat foods quickly and ...

3. Induction lamp - Wikipedia

   en.wikipedia.org/wiki/Induction_lamp

   Induction lamp. The induction lamp, electrodeless lamp, or electrodeless induction lamp is a gas-discharge lamp in which an electric or magnetic field transfers the power required to generate light from outside the lamp envelope to the gas inside. This is in contrast to a typical gas discharge lamp that uses internal electrodes connected to the ...

4. Whirlpool Corporation - Wikipedia

   en.wikipedia.org/wiki/Whirlpool_Corporation

   Whirlpool Corporation is an American multinational manufacturer and marketer of home appliances headquartered in Benton Charter Township, Michigan, United States. [2] In 2023, the Fortune 500 company had an annual revenue of approximately $19 billion in sales, around 59,000 employees, and more than 55 manufacturing and technology research centers globally.

5. Microwave - Wikipedia

   en.wikipedia.org/wiki/Microwave

   Microwave. A telecommunications tower with a variety of dish antennas for microwave relay links on Frazier Peak, Ventura County, California. The apertures of the dishes are covered by plastic sheets ( radomes) to keep out moisture. Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves ( as originally ...

6. Philips - Wikipedia

   en.wikipedia.org/wiki/Philips

   The company was founded in 1891 by Gerard Philips and his father Frederik, with their first products being light bulbs. Philips employs around 80,000 people across 100 countries. [ 2 ] The company gained its royal honorary title (hence the Koninklijke ) in 1998 and dropped the "Electronics" in its name in 2013, [ 3 ] due to its refocusing on ...

7. Sulfur lamp - Wikipedia

   en.wikipedia.org/wiki/Sulfur_lamp

   The sulfur lamp (also sulphur lamp) is a highly efficient full-spectrum electrodeless lighting system whose light is generated by sulfur plasma that has been excited by microwave radiation. They are a particular type of plasma lamp, and one of the most modern. The technology was developed in the early 1990s and appeared promising, but was not a ...

8. Incandescent light bulb - Wikipedia

   en.wikipedia.org/wiki/Incandescent_light_bulb

   An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament is enclosed in a glass bulb that is either evacuated or filled with inert gas to protect the filament from oxidation. Electric current is supplied to the filament by terminals or wires ...

9. High-intensity discharge lamp - Wikipedia

   en.wikipedia.org/wiki/High-intensity_discharge_lamp

   High-intensity discharge lamps are a type of arc lamp . Brand new high-intensity discharge lamps make more visible light per unit of electric power consumed than fluorescent and incandescent lamps, since a greater proportion of their radiation is visible light in contrast to infrared. However, the lumen output of HID lighting can deteriorate by ...