How to judge the authenticity of the led solar street light price list
Source: SRESKY Views: 45 2020-05-13 16:50:50
LED solar street light is a one-time investment and long-term benefit. LED solar street lamp manufacturer is a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, long life, etc. Therefore, LED street lamps will become a good choice for energy-saving road lighting transformation. The LED street lamp is a high-efficiency solid-state light source based on semiconductor PN junction that can emit light with weak electrical energy. Under a certain forward bias voltage and injection current, the holes injected into the P region and the electrons injected into the N region After diffusing into the active area, it emits photons through radiation recombination, which directly converts electrical energy into light energy. The circuit is simple and does not require regular maintenance. The LED street lamp is a high-efficiency solid-state light source based on semiconductor PN junction that can emit light with weak electrical energy. Under a certain forward bias voltage and injection current, the holes injected into the P region and the electrons injected into the N region After diffusing into the active area, it emits photons through radiation recombination, which directly converts electrical energy into light energy. Whether it is leading the street lamp municipal engineering procurement department or leading the street lamp project, the core part of buying the led street lamp is to judge the price list and control the quality of the product.
In a simple way, simply see the price of the LED street lamp, but it is necessary to judge whether the solar price list provided by the quoted LED street lamp manufacturer is true, that is, from the comprehensive consideration of value, price performance, and other comprehensive considerations.
The price of the led street lamp, even if it is advertised as the same configuration, the price difference is very large. Then, when judging whether the LED solar street lamp price list is true, the following points should be made:
1. Whether the content is complete
The complete LED street lamp price list should include the basic information of the LED street lamp manufacturer, all the components of the LED street lamp product, the specifications of the accessories, and the corresponding price details and total price. Product and parts quality assurance content, clear pictures of products and accessories, etc. The more complete the LED street light quotation table, the more trustworthy.
2. To judge the rationality of the configuration of led solar street lights
In addition to checking the completeness of the LED street lamp quotation, he is also optimistic about the rationality of the LED street lamp configuration.
If the content of the LED street lamp price list is complete and the configuration is reasonable, the next step is to look at the price of the LED street lamp and compare it with different manufacturers with the same configuration. If the price of the LED street lamp manufacturer is significantly lower than the reasonable price in the market, there will be some problems in the product itself, and the price higher than the reasonable price in the market will not be cost-effective. Therefore, you must carefully consider before drawing a conclusion.
The configuration of LED street lights depends on the user requirements. LED street light manufacturers make reasonable configurations according to these needs and see if the configuration combinations listed in the solar quotation table can meet the use requirements without causing excessive waste. (For how to configure LED street lights reasonably, please consult online customer service)
3. The product is not affected, please find more manufacturers to inquire
See integrity, reasonable allocation, look at the price itself, do market research, and compare the three goods.
4. On-site inspection of the manufacturer to see the manufacturer's strength and product production process
Determine which LED solar street light supplier said that the price of the LED street light provided was significantly higher or lower than the market reasonable level. It is not cost-effective to buy, I am afraid you can not buy a good product of cheap LED street lights.
Led solar street lights are developing in the direction of high quality and high added value, but it is inevitable that some manufacturers will fill it with inferior quality. Therefore, you must keep your eyes open when purchasing, and you must follow the above points when choosing to avoid falling into the trap of product quality.
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