The comparison between LED street lights and general street lights is mainly reflected in the following aspects:

 

 

　　1. Electricity fee comparison:

 

　　The annual electricity bill for using 60W LED street lamps is only 20% of the annual electricity bill for 250W general high-pressure sodium lamp street lamps, which greatly saves electricity consumption, is an ambition for energy-saving products, and is also suitable for building a conservation-oriented society. trend.

 

　　2, the cost of the comparison

 

　　The LED street lamp power is 1/4 of the general high-pressure sodium lamp street lamp. The cross-sectional area required for laying the copper cable only requires 1/3 of the general street lamp, saving a lot of laying costs.

 

　　In combination with the above two savings, the use of LED street lights compared to the use of general high-pressure sodium lamp street lights, the former allows the owners to recover the initial investment in the first year.

 

　　3. Illumination comparison:

 

　　The LED 60W street lamp can reach the illumination of the 250W high-pressure sodium lamp, which greatly reduces the operating power. Because of its low power, the LED street lamp can be combined with wind energy and solar energy and used in urban secondary roads.

 

　　4, the use of temperature comparison

 

　　Compared with the general street lamps, the temperature of the LED street lamps during the operation is low, and the continuous use does not cause high temperature, and does not blacken or burn the black lampshade.

 

　　5, security performance comparison

 

　　At present, the cold and negative lamps and the electrodeless lamps on the market are all excited by X-ray illumination through high-voltage points, containing harmful metals such as mercury, and harmful rays. In comparison, LED street lamps are attributed to safe low-voltage products during installation and operation. The safety hazard is greatly reduced in the process.

 

　　6, environmental performance comparison

 

　　General street lamps contain harmful metals and contain harmful rays in the spectrum. In comparison, LED street lamps are pure in spectrum, contain no infrared rays and ultraviolet rays, have no radiation, do not cause light pollution, and contain no harmful metals. Wastes can be recycled and used as typical green lighting products.

 

　　7, the use of life and quality comparison

 

　　The average service life of general street lamps is 12,000 hours. The replacement of street lamps is not only expensive, but also affects traffic. It is especially inconvenient to construct in tunnels and other places. The average life of LED street lamps is 100,000 hours, which is 10 hours per day. More than a year, one hundred. In addition, LED street lights are very good in water resistance, impact resistance and shock resistance, and the quality is stable. It is maintenance-free during the warranty period.