Now, with the improvement of the city, people's nightlife program is also more and more rich, this suggests that the street lamp to our daily life have very big effect. For the choice of street lights, people prefer to choose scenery complementary street lamps, and the attention to ordinary street lamp is rare, is this why? Ordinary street lamp because of need of electric power supply, so the general use of low voltage power line is very long, it not only increases the street lamp power consumption, or a waste of electricity, and, if used with wind and solar energy street lamps, he shall not be affected by power device location, can be convenient installation, and can save the economic costs, so in the middle of the city road, no mains electricity consumption, easy installation, is not subject to regional restriction, energy conservation and environmental protection of wind and solar energy street light will replace traditional street lamp. As ordinary street lamp must use buried cable power supply, so from the source of more than 2 km highway, ordinary street lamp power supply circuit construction costs are high, as an extension of the km, also need a booster system, and so, in the outer suburbs of the highway, ordinary street lamp power supply circuit high cost, consumption of electricity on line also. And scenery complementary street lamp does not need transmission line, do not consume electricity, has obvious economic benefits. For ordinary street lamp, an ordinary street lamp installation need variable distribution equipment construction, cable engineering construction, piping wiring project construction, lighting appliances, lightning protection grounding device. The scenery complementary street lamp don't so trouble. Wind and solar energy street light itself is a landscape, it is the knowledge of new energy and renewable energy use the best example. Promotion of wind and solar energy street light has a very good social benefits and economic benefits. Wind and solar energy street light as one of the series of products of the application of new energy, because of its incomparable advantage have been recognized and accepted by more and more people scenery complementary street lamp principle of work is to use the scenery complementary role, the wind and sunlight into electricity, to provide energy. This information is provided by lighting exclusive and source from http://www. jhzm88. com/fntynldzcs。 超文本标记语言