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2. Ultra-high-performance lamp - Wikipedia

   en.wikipedia.org/wiki/Ultra-high-performance_lamp

   An ultra-high-performance lamp, often known by the Philips trademark UHP, is a high-pressure mercury arc lamp. [1] These were originally known as ultra-high-pressure lamps, [2] [3] because the internal pressure can rise to as much as 200 atmospheres when the lamp reaches its operating temperature. It was developed by Philips in 1995 for use in ...

3. Xenon arc lamp - Wikipedia

   en.wikipedia.org/wiki/Xenon_arc_lamp

   A xenon arc lamp is a highly specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon gas at high pressure. It produces a bright white light to simulate sunlight, with applications in movie projectors in theaters, in searchlights, and for specialized uses in industry and research ...

4. List of light sources - Wikipedia

   en.wikipedia.org/wiki/List_of_light_sources

   Butter lamp – Lamps traditionally burning clarified yak butter. Flash-lamp – Electrically ignited photographic light source. Gas lighting – Type of artificial light. Gas mantle – Device for generating bright light when heated by a flame. Kerosene lamp – Type of lighting device that uses kerosene as a fuel.

5. Flashtube - Wikipedia

   en.wikipedia.org/wiki/Flashtube

   Flashtube. Helical xenon flashtube emitting greybody radiation as white light. (Animated version at the end) A flashtube ( flashlamp) is an electric arc lamp designed to produce extremely intense, incoherent, full-spectrum white light for a very short time. A flashtube is a glass tube with an electrode at each end and is filled with a gas that ...

6. Gas-filled tube - Wikipedia

   en.wikipedia.org/wiki/Gas-filled_tube

   A gas-discharge lamp is an electric light using a gas-filled tube; these include fluorescent lamps, metal-halide lamps, sodium-vapor lamps, and neon lights. Specialized gas-filled tubes such as krytrons, thyratrons, and ignitrons are used as switching devices in electric devices. The voltage required to initiate and sustain discharge is ...

7. Phosphor - Wikipedia

   en.wikipedia.org/wiki/Phosphor

   Phosphor thermometry is a temperature measurement approach that uses the temperature dependence of certain phosphors. For this, a phosphor coating is applied to a surface of interest and, usually, the decay time is the emission parameter that indicates temperature.