What is lighting control? What is included?

A lighting system at least includes two parts: one is the electric light source (including lamps etc.), its role is to transform electricity into light, in order to meet the specific needs and goals, the first chapter of this book introduces this part; two is the lighting power supply system, its role is to the power (such as numerical voltage, current, power) accurate and safe transmission to each electric light source, so that it can work normally. Power supply system usually includes the transmission of electric energy of the wire, cable and control, protection of the control of electrical appliances, etc.. To master the structure, characteristics and design methods of the power supply system is an essential knowledge for the design of the lighting system. For the selection and laying of cables, cables and the design of the whole power supply system, please refer to the building materials and professional books.