The purity of tungsten wire has a significant impact on the performance of bulbs, which is mainly reflected in the following aspects:
- Extend the life of bulbs
High-purity tungsten wires have better high temperature resistance and can maintain stable physical and chemical properties in a long-term high temperature environment. This means that the tungsten wire is not easy to break or degrade due to high temperature, which effectively extends the service life of the bulb. On the contrary, if the tungsten wire contains more impurities, these impurities may react with the tungsten wire at high temperature, causing the structure and performance of the tungsten wire to change, thereby shortening the life of the bulb.
- Improve luminous efficiency
Pure tungsten wires can convert electrical energy into light energy more efficiently and reduce energy loss caused by impurities. This means that at the same power, high-purity tungsten wires can emit brighter light, which improves the luminous efficiency of the bulb. At the same time, high-purity tungsten wires can also maintain a more stable luminous state, reduce light fluctuations and flickering, and make the lighting effect of the bulb more stable and reliable.
- Maintain uniform light distribution
The presence of impurities may cause uneven sublimation and redeposition of tungsten wires during power-on. This phenomenon will affect the luminous stability and uniformity of the light distribution of the bulb, making the lighting effect of the bulb uneven or dark areas appear. High-purity tungsten wires can better maintain the stability of their morphology and performance, reduce the occurrence of sublimation and redeposition, and thus maintain the uniformity of light distribution.
- Reduce the failure rate
Due to the better physical and chemical stability of high-purity tungsten wires, they are less likely to fail during use. This reduces the failure rate of the bulb, the frequency of bulb replacement and the cost of maintenance.
More details of tungsten wires, please visit website: http://tungsten.com.cn/tungsten-wires.html
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