Throughout the world, the energy crisis and environmental pollution are serious problems facing all countries in the world today. Protecting the environment has become the strongest voice in the world. As an inexhaustible source of clean energy, solar energy will become a high-profile alternative energy source in this century. Photovoltaic power generation technology, one of the pillars of high-tech technology in this century, will be one of the most promising areas. A solar cell, which is a photovoltaic cell produced according to the semiconductor photovoltaic effect, is a conversion device that directly converts solar radiation energy into electrical energy. LEDs are collectively referred to as semiconductor light emitting diodes. Humans' search for light sources has revolutionized fire, candlelight, oil, incandescent, and fluorescent lights. Today, LED light sources will be transformed into the main body of light sources. Due to long life and no pollution, as Edison invents electric lights to illuminate humans, semiconductor lamps (LEDs) will also sweep the world. The main advantages of the base are as follows: LED light source is less energy-saving than ordinary illumination source; it is smaller, lighter, more stable and reliable than ordinary illumination source; it is lower and safer than ordinary illumination source; it is purer than ordinary illumination source, so The color is more vivid and pure; it has faster response time than the ordinary illumination source, and is more suitable for computer color mixing and color grading, thus realizing color conversion and flow. It goes without saying that the goal of green light source-LED light source entering the city night scene, green space square, road bridge lighting can be achieved. Women Skirt,Striped Skirts,Midi Split Skirt,Printed Sling Skirt SHAOXING LIDONG TRADING CO.,LTD , https://www.lidonggarments.com