A safe electric power supply relation is crucial to the national economy and people’s everyday life. In recent years, a large area of power cut has happened in the and greatly alarms the Electricity Departments in our country.

Science defends safety; science services for people and hi-tech light-emitting luminescent pigments can ensure the safe and effective operations in electric power system. Especially in power plants and transformer substations where there is a emergent power cut, these pigments can assist people to identify all systems and equipments quickly, thus to guarantee the normal operation of power stations and transformer substations. Up till now, parts of power stations and transformer substations have adopted the light-absorbing and light-emitting electric power security mark system.