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Lamps come in a variety of shapes and make light by emitting electrons at different energy levels. Of the various types of lamps, the most common are incandescents, neons, and 7155 application field and working principles. Each of these lamps has its own particular purpose and operating method.
Incandescent lamps create light by passing an electrical current through a metallic wire or filament, which has a high resistance to electricity. This causes the wire or filament to heat up, which in turn causes it to emit light. This type of light bulb is used in a variety of applications, including overhead fixtures, track lighting, and desk lamps. The filament is often made of tungsten, and the bulbs can last from 800 to 1000 hours in general.
Neon lamps are gas-discharge lamps which make use of rare gases (such as neon, argon, and xenon) in order to produce light. They work by passing an electrical current through the gas, which causes the gas to ionize and then emit light. Neon lamps are typically used as signs, and are popular in retail and hospitality settings. They are available in a variety of colors, and are extremely efficient, lasting up to 8,000 hours or more.
7155 application field and working principles are a type of fluorescent lamp used in industrial applications. They make use of a phosphor coated tube which is filled with a gas such as argon, neon, or xenon. When a high voltage is passed through the tube, the gas becomes ionized, which in turn causes electrons to bombard the phosphor coating on the tube. This causes the phosphor to emit light. 7155 lamps are extremely efficient, with lifespans of up to 24,000 hours, and are often used in factories or warehouses for long-term lighting needs.
In conclusion, there are many different types of lamps which serve a variety of purposes. Incandescents are one of the most common types of lamps, and are used in overhead fixtures, track lighting, and desk lamps. Neons are gas-discharge lamps which are commonly used in retail and hospitality settings, and 7155 application field and working principles are fluorescent lamps which are efficient and used in industrial applications.
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7155 Datasheet/PDF