How to judge the authenticity of LED street lamp price list
LED street lights are a one-time investment and long-term benefits. LED street lamp manufacturers are a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high light efficiency, and long life. Therefore, LED street lamps will become a good choice for energy-saving transformation of road lighting. LED street light is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P zone and the electrons injected into the N zone are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. The line is simple and does not require regular maintenance. LED street light is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P zone and the electrons injected into the N zone are in After being diffused to the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. Whether leading the street lamp municipal engineering procurement department or the street lamp project, the core part of buying led street lamps is to judge the price list and control the product quality.
In a simple way, simply see the price of the LED street light, but it is necessary to judge whether the solar price list provided by the quoting LED street light manufacturer is true, that is, from a comprehensive consideration of value, price performance and other comprehensive considerations.
The price of led street light, even if it is advertised as the same configuration, the price difference is very large. Then, when judging whether the LED street lamp price list is true, the following points should be made:
1. Is the content complete?
The complete LED street light price list should include the basic information of the LED street light manufacturer, the specifications of all parts and accessories of the LED street light product, and the corresponding price details and total price. Quality assurance content of products and parts, clear pictures of products and accessories, etc. The more complete the LED street lamp quotation table, the more trustworthy it is.
2. Judge the rationality of LED street lamp configuration
In addition to checking the completeness of the LED street light quotation, we are also optimistic about the rationality of the LED street light configuration.
If the content of the LED street light price list is complete and the configuration is reasonable, the next step is to look at the price of the LED street light and compare it with different manufacturers with the same configuration. If the LED street light manufacturer’s quotation is significantly lower than the reasonable price in the market, there will be some problems with the product itself, and the price higher than the market’s reasonable price will not be cost-effective. Therefore, you must carefully consider before drawing a conclusion.
The configuration of LED street lights depends on the use needs. LED street light manufacturers make reasonable configurations according to these needs, and see if the configuration combination listed in the solar quotation sheet can meet the use needs without causing excessive waste. (Learn 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 configuration, look at the price itself, do a good job of market research, and compare the three goods.
4. On-site inspection of the manufacturer to see the strength of the manufacturer and the production process of the product
Determine which LED street light supplier said that the price of the LED street light provided was significantly higher or lower than the reasonable market level. It is not cost-effective to buy, I am afraid that you can't buy a good product of cheap LED street lights.
LED street lights are developing in the direction of high quality and high added value, but it is inevitable that some manufacturers will fill them with inferior quality. Therefore, you must keep your eyes open when buying, and you must follow the above points when choosing to avoid falling into the trap of product quality.
Benwei Solar Street Lights Outdoor Lamp
Product Features:
>LED light, solar panel, lithium battery and controller,all in one compact design.
>No wiring,100% solar powered ,easy to install and ship.
>Built-in infrared sensor,can adjust the light output automatically(time control + light sensor control+ motion sensor control).
>Rust-proof, dustproof and waterproof IP65.
>5 years warranty.
