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FAQ
2022.10.27
[Sufa Lighting] What qualifications are needed for street lighting construction?
mechanical and electrical installation to undertake general industrial and public and civil construction projects, installation of equipment, lines, pipelines, non-standard steel fabrication, installation.
[Sufa Lighting] Detailed explanation of the LED industry chain
LED is the abbreviation of Light Emitting Diode, translated into Chinese as light-emitting diode, is a semiconductor device that can convert electrical energy into light energy. the core part of LED is a chip composed of p-type semiconductor and n-type semiconductor, there is a p-n between the p-type semiconductor and n-type semiconductor.
How long can solar street lights last?
Solar street light installation and product costs will be relatively high, which is a well-known thing, coupled with solar street lights belong to high-tech products, so many people will worry about its service life will be relatively short, many companies in consideration of this aspect, they will give up using this street light, still take the traditional street lights.
A set of solar street light price?
Different configuration, the price is different! The size of the power of the lamp head, the thickness of the pole a height, the required lighting time and rainy days time, the power of the battery panel and battery capacity size, these are the main factors in determining the price.