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mining lighting fixtures price china tells how to identify the quality of lighting fixtures

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Do you know what is the method of identifying the quality of lamps? If you want to know, just follow the editor of mining lighting fixtures price china to have a simple understanding!
1. Material aspect
The bulb mouth of the general incandescent lamp is made of white iron, which is easy to rust. The better quality lamps are usually made of aluminum alloy, which is not easy to rust.
2. Filament aspect
The better lamps are all double tungsten wires, and the poor ones generally use single tungsten wires.
3. Brightness
For the lamp, if the good lamp is powder coated by the machine at one time, the brightness will be uniform after power-on, while the poor one will be coated manually and the brightness will be uneven.
4. Price
Don't just choose a cheap one when buying lamps, because quality and price are definitely proportional.
5. New and old aspects
Innovative products may not have mature technology. Don't just choose new ones when buying, and ignore old models.
To sum up, the editor of mining lighting fixtures price china tells: a brief introduction to the knowledge of the method of identifying the quality of lamps and lanterns.

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Abstract:
Lamps are a general term for lighting tools, which are divided into chandeliers, table lamps, wall lamps, floor lamps, etc. Refers to appliances that can transmit light, distribute and change the light distribution of the light source, including all parts and components needed to fix and protect the light source except the light source, as well as the wiring accessories necessary to connect to the power source.
mining lighting fixtures price china tells how to identify the quality of lighting fixtures
Abstract:
The bulb mouth of the general incandescent lamp is made of white iron, which is easy to rust. The better quality lamps are usually made of aluminum alloy, which is not easy to rust.
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