Shanghai has become the latest major city in china to swap their Metal Halide lights. Other cities throughout china are following suit because it makes financial sense as well as saving greenhouse gas emissions. The shanghai currently has approximately over 10,000 street LED Street Light . And in recently ,there are another project in shanghai which is going to replace over 380,000 traditional street lights with LED street lights. This project will make the cost of this electricity consumption be a half as it used to be . Nowadays , more and more cities in china will replace its traditional street lights. Not only the LED street lights save more energy , but also its calorific value is much lower than the traditional street light which make itself a long lifespan. And on another hand , it is friendly to the environment . as we all know , the Metal Halide will release toxins. With evolving the new technology in LED street light , the applications for LED lighting will be everywhere in our life. About the company:E-Lite Semiconductor, Inc. is a veteran solid-state lighting company specializing in high quality, ultra-bright LED lighting product design and manufacturing for commercial and industrial applications. As a leading innovator in high performance LED lighting technology, the company has extensive technical expertise in optical design, thermal management, materials compatibility and automated manufacturing processes. All of E-Lite’s LED lighting products are CE and RoHS compliant, UL/ETL certified, and DLC accredited for US and Canadian market. with more information , please visit our website www.elitesemicon.com .