2. Widened diversity applications. led high bay lighting application have changed from simple decoration lighting to high power city lighting, municipal LED Street Light , LED vehicle light and LED based functional lighting. LED Lights can meet the market demand of high stability requirements in underground, highway, airport, subway and shipping. What’s more, in the special areas like anti explosion, customized lighting, low temperature lighting, ultraviolet disinfection and medical lighting the more advantageous LED lights are used.