The trend of pursuing “low carbon” and “environment friendly” is still growing. LED Lights enterprises and business are also working on those trends, and many types of environmental friendly lighting products are now available to customers. With the coming of consuming era, customers are now having higher requirements for quality, service and lifestyle. For led high bay products, the most important thing this year is to increase added value. In one side, the added value is increased through design. The other side is service. Many enterprises have prolonged quality guarantee period and provided free maintenance in order to satisfy customers’ needs.