Age in progress, people's living standards improve, the traditional grid lamp is not conform to the trend of The Times, its production line are not compatible, not universal. In contrast, the use of LED lights, manifests its great advantages, concrete embodiment in several aspects. First embodied in the policy, global focus on energy conservation and environmental protection, all countries in the world introduced a large number of policies, encourage energy efficiency, limiting the use of high energy consumption products. Such as Australia in 2012, has been completely stopped the production and sale of ordinary incandescent bulbs, the United States and other countries introduced use subsidy policies of energy saving products. China announced in October last year to 2015 cancel below 15 watt bulb production and sales, in August last year began to implement government procurement subsidies for LED street lamp lighting products. All of these build the atmosphere for the use of LED lighting products. Second LED street lamp is economical in cost. Compared with the traditional lighting products, LED street lamp cost is a big disadvantage of competition. I thought from two aspects to compare the first consider LED lights and traditional lamp light source, electrical accessories ( Such as ballast, drive power supply, etc. ) Acquisition cost and lamps and lanterns of the whole system; The second consider LED lights and traditional lamp during the whole life of the purchase cost, operation cost and maintenance cost. At present, these two aspects are reflects the advantage of LED lights, as LED luminous efficiency has increased, the advantages will be more prominent. Then from customers to use capital to the industry, has been completely agree with LED lighting products and market prospect. Customer requires the use of the LED street lamp lighting on own initiative; Industrial capital capital of LED industry chain, greatly promote the industrialization of the LED and the diffusion process. Finally in the LED street lamp technology, have the ability to replace traditional light source. Such as color temperature, color rendering index, luminescence efficiency, life and reliability and so on. This information is provided by lighting exclusive and source from http://www. jhzm88. com/ledldxdyct。 超文本标记语言