... , etc.•Industrial Equipments Series: Solar energy, Wind power system, Metal Halogen lights, High-pressure sodium lamp ... Utensils: Microwave oven, Electromagnetic oven, Refrigerator, etc.•Electric Tools Series: Electric saw, drill, grinder, presser, weeder, ... compressor, etc.•Electronics Series: TV, DVD, Video player, Power amplifier, Auto equipment, Monitoring equipment, Terminal equipment, Server, ...