1. Comparison of electricity costs: The electricity c […]
1. Comparison of electricity costs:
The electricity cost generated by using 60W LED street lights for one year is only 20% of the electricity cost generated by using 250W ordinary high-pressure sodium lamp street lights, which greatly saves electricity costs. It is an ideal energy-saving and energy-saving product and also conforms to the construction of a conservation-oriented society trend.
2.Comparison of laying costs
The power of LED street lamps is 1/4 of that of ordinary high-pressure sodium lamps. The cross-sectional area required for laying copper cables requires only 1/3 of ordinary street lamps, which saves a lot of laying costs.
Based on the above two saved costs, compared with the use of ordinary high-pressure sodium lamps, the former allows the owner to recover the cost of the initial increase in investment within one year.
3. Illumination comparison:
The use of LED 60W street lights can reach the illumination of 250W high-pressure sodium lamps, which greatly reduces the power used; LED street lights can be combined with wind energy and solar energy to be used on urban secondary roads because of their low power usage.
4. Comparison of operating temperature
Compared with ordinary street lamps, LED street lamps generate low temperature during use, and will not generate high temperature when used continuously, and do not burn black or burn the lampshade.
5. Comparison of safety performance
At present, the cold shadow lamps and induction lamps on the market are excited by X-rays through high-voltage point electrodes, which contain harmful metals such as mercury, and harmful rays. In contrast, LED street lamps are safe low-voltage products that are installed and used. The safety hazards are greatly reduced during the process.
6, environmental performance comparison
Ordinary street lamps contain harmful metals and harmful rays in the spectrum. In contrast, LED street lamps are pure in spectrum, free of infrared and ultraviolet rays, no radiation, no light pollution, no harmful metals, and waste can be recycled, which are typical green environmental protection lighting products.
7. Comparison of service life and quality
The average service life of ordinary street lights is 12,000 hours. It is not only costly to replace street lights, but also affects traffic. It is particularly inconvenient to construct in tunnels. The average life of LED street lights is 100,000 hours. Based on 10 hours of daily use, the service life is up to ten years. Above, once and for all. In addition, LED street lights are very waterproof, shock-resistant and shock-proof, with stable quality. They are maintenance-free products during the warranty period.