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DeutscheTungsten filament bulbs are incandescent lamps made from tungsten filaments. The LED Christmas Rope Lights can produce a continuous spectrum. When the power is turned on, the tungsten filament will light up due to heat, and radiate a light source sufficient for illumination.
The working principle of the tungsten filament lamp: After the current is turned on, the current will pass through the tungsten filament, and heat will start to be generated due to resistance. The filament will continuously generate heat due to the spiral shape and the phenomenon of filament heat accumulation occurs. When the tungsten filament of the tungsten filament lamp continues to heat up until the temperature reaches more than 2000 degrees Celsius, an incandescent current will appear, emitting a kind of visible light that can provide illumination . So the following Kaiyu photoelectric decorative bulb manufacturers will talk about the advantages and disadvantages of tungsten filament lamps.
The advantages of tungsten filament lamps:
The advantages of tungsten filament lamps:
1. Stability: The light emitted by the bulb has a wide spectrum, which means that the spectrum can be continuously generated, and it is in the form of visible light.
2. Practical: Because of its diverse light sources, it can adapt to these environments, and it also has different illumination methods such as scattering and diffusion. So the practicability is very wide.
3. Spotlight: Because of its small light source, it can highlight the three-dimensional sense of the object. Therefore, in modern interior design, it is often used for design that emphasizes the three-dimensional effect.
4. Good color rendering performance: the light color of the bulb is very close to sunlight, which is not easy to cause visual errors. And the spectrum is very uniform, and there is no glare.
Disadvantages of the tungsten filament lamp: because the tungsten filament is heated during use, it will produce tungsten gas, which will condense on the tube wall when the temperature drops, causing the tube wall to become black; and the tungsten filament will change after a period of time. It's getting finer and thinner. When the tungsten wire is too thin, it is easy to be burnt.
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