12 m solar lamp specifications1

Solar led lights and what are the differences between the ordinary street lamp, street lamp lighting factory in shandong to answer for you, the following lists the contrast from several aspects: electricity contrast: use 57 w solar led street light to produce electricity, a year only for general use 250 w high pressure sodium lamp produces a year of

solar led street lamp and what is the difference between ordinary street lamp? Shandong street lamp lighting factory can answer your question. Below is the comparison of several aspects: electricity contrast: 57 w solar led street lamp for a year to produce electricity is 250 w high pressure sodium lamp ordinary only a year to produce 20% of the electricity, greatly saves electricity, is an ideal energy-saving products, conform to the trend of the construction of economical society. Illuminance contrast: use 57 w street light can reach 250 w high pressure sodium lamp illumination, greatly reduces the use of power; Using high pressure sodium lamp, or mercury lamp, not less than 250 watts. Solar led street lamp because of the low power, it can combine with wind and solar power, for urban secondary roads, but high pressure sodium lamp and mercury lamp does not have this function. Temperature comparison: compared with ordinary street lamp, solar led street light in use process of low temperature, won't produce high temperature continuous use, won't make lampshade black or burning. Safety performance comparison: high pressure sodium lamp and mercury lamp on the market at present are all made of the high pressure point electrode stimulating, used for X-ray lighting, containing harmful metals such as mercury and harmful rays; In contrast, the solar street light is a safe low voltage products, greatly reducing the potential safety hazard in the process of installation and use. Environmental performance comparison: ordinary street lamp spectrum contains harmful metals and harmful rays. Led street light, in contrast, spectral purity, no infrared and ultraviolet light, no radiation, no light pollution, no harmful metals and recyclable waste, is a typical green lighting products. Compared with the quality of life: ordinary street lamp an average service life of 12000 hours. Replacement lamp cost is high, and affect the traffic, especially in the tunnel construction, and other places don't convenient; Solar led street light the life expectancy of more than 50000 hours, can use a more than 10 years. In addition, solar led street lamp with good water resistance, impact resistance and impact resistance, stable quality, is the warranty period of free maintenance products. YWX [ Good quick push screen promotional 18013196696]