Street light energy-saving controller

LED street lights and the parameters of the ordinary street lamp diff: electricity contrast: 57 wled street light year generated electricity use, only for the use of 250 w high pressure sodium lamp ordinary year 20% of generate electricity, greatly saves electricity costs, is the ideal energy saving products, also conforms to the

LED street lamp was compared with the ordinary street lamp parameters; Electricity contrast: 57 wled lamps a year to produce electricity is only 250 watts of ordinary high pressure sodium lamp produces a year, and 20% of the electricity greatly save electricity, is an ideal energy saving products, also accord with the trend of the construction of economical society. Illuminance contrast: use 57 w leds lamps can reach 250 w high pressure sodium lamp illumination, greatly reduces the use of power; High pressure sodium lamp, or mercury lamp of not less than 250 watts. 。 Because of its low power, led street lamp can be combined with wind and solar power, and is used to city branch, and high pressure sodium lamp and mercury lamp does not have this feature. Using temperature comparison: compared with ordinary street lamp, led street lamps in the process of using the low temperature, continuous use does not produce heat, black or black chimney. Safety performance comparison: high pressure sodium lamp and mercury lamp are on the market at present inspire X-ray irradiation by high pressure points, contain mercury and other harmful metals and other harmful rays; Led street lights, by contrast, are safe low voltage products, greatly reducing the potential safety hazard in the process of installation and use. Environmental performance comparison: ordinary street lamp containing hazardous metals, its spectrum contains harmful rays. Led street light, in contrast, spectral purity, excluding infrared and ultraviolet ray, not emit radiation, does not produce light pollution, do not contain harmful metals, waste recycling, belongs to typical green lighting products. Quality of life and comparison: the average service life of the ordinary street lamp is 12000 hours. Replacement lamp cost is high, and affect the traffic, especially in the tunnel construction is not convenient and other places. Led street light the life expectancy of more than 50000 hours, calculated at 10 hours a day, more than 10 years of life, once and for all. In addition, the LED street lamp with good water resistance, impact resistance and impact resistance, stable quality, is the warranty period of free maintenance products. Shandong street lamp lighting factory co. , LTD is a professional production of various solar garden light, solar led street light, the light, the lithium battery solar street lamp, garden lamp, landscape lamp, street lamp equipment manufacturers, high quality and low price. Welcome new and old customers to come to consult. YWX promote high quality quick push children's clothes, 18013196696]