Use a word to describe ordinary street lamp, is probably low technology content, low universal coverage, repair install lighting products of high cost, low social benefits. In city, densely populated, streets, power consumption, the power of the city have big pressure, in this case, the ordinary street lamp don't use anymore. And energy conservation, environmental protection and pollution-free scenery complementary street lamp can be well used in the lighting of the city. Scenery complementary street lamp is a new kind of technology products, is in contrast to the ordinary street lamp product, namely, high technical content, wide scope of popularization, repair the installation of low cost, high social benefit. As solar and wind energy, reduce the use of electricity, as long as the sun and the wind is enough, can be used in any place. And the development level of solar and wind power are mature in technology, because of the high efficiency, low cost, in general, the economy also can not compete with the ordinary street lamp, believe in the future time, scenery complementary street lamp can be further development.