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  2. Infrared heater - Wikipedia

    en.wikipedia.org/wiki/Infrared_heater

    A heat lamp is an incandescent light bulb that is used for the principal purpose of creating heat. The spectrum of black-body radiation emitted by the lamp is shifted to produce more infrared light. Many heat lamps include a red filter to minimize the amount of visible light emitted. Heat lamps often include an internal reflector.

  3. Tanning lamp - Wikipedia

    en.wikipedia.org/wiki/Tanning_lamp

    The starter is a plasma switch itself, and temporarily connects the cathode on one end of the lamp to the anode on the other end of the lamp, causing the lamp ends to heat up quickly, or "preheat". Many F71 lamps are still called "pre-heat bi-pin" for this reason.

  4. Coleman (brand) - Wikipedia

    en.wikipedia.org/wiki/Coleman_(brand)

    Coleman gas lamps were provided to play the first night football game west of the Mississippi River. [2] In 1996, the company acquired the French Campingaz. In September 2004, Jarden acquired American Household, which was the privately-held parent company of Coleman as well as other brands like Sunbeam Products, for $745.6 million in cash. [3] [4]

  5. Infrared lamp - Wikipedia

    en.wikipedia.org/wiki/Infrared_lamp

    The development of quartz halogen linear lamps allowed much higher power density up to 200 watts/inch of lamp (8 w/mm), useful for industrial heating, drying and processing applications. [3] By adjusting the voltage applied to incandescent lamps, the spectrum of the radiated energy can be made to reduce visible light and emphasize infrared ...

  6. Headlamp (outdoor) - Wikipedia

    en.wikipedia.org/wiki/Headlamp_(outdoor)

    These lamps consisted of an incandescent lamp with a reflector, and a belt-mounted wet-cell storage battery [citation needed] sized to power the lamp for the entire working shift. [citation needed] After 12 hours a 1917-era miner's lamp produced less than one candlepower and about 2 to 5 total lumens. [3] This pattern became popular for similar ...

  7. Gas mantle - Wikipedia

    en.wikipedia.org/wiki/Gas_mantle

    Gas mantles were also used in portable camping lanterns, pressure lanterns and some oil lamps. [ 1 ] Gas mantles are usually sold as a fabric bag which, because of impregnation with metal nitrates, burns away to leave a rigid but fragile mesh of metal oxides when heated during initial use; these metal oxides produce light from the heat of the ...

  8. Fluorescent lamp - Wikipedia

    en.wikipedia.org/wiki/Fluorescent_lamp

    Fluorescent lamps near end of life can present a serious radio frequency interference hazard. Oscillations are generated from the negative differential resistance of the arc, and the current flow through the tube can form a tuned circuit whose frequency depends on path length. [68]

  9. Lantern - Wikipedia

    en.wikipedia.org/wiki/Lantern

    A lantern is a source of lighting, often portable. It typically features a protective enclosure for the light source – historically usually a candle, a wick in oil, or a thermoluminescent mesh, and often a battery-powered light in modern times – to make it easier to carry and hang up, and make it more reliable outdoors or in drafty interiors.

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