In daily life, we use electricity regularly, such as at school, at home, even on the road. The factory also uses electricity to work with the material that uses in the factory, and light is one of the materials that use regularly in the factory.
Because the people who worked in the factory forgot to turn off the light inside the factory, or malefactor tried to enter the factory to steal or destroy the factory at night but closed-circuit cameras were unable to capture the malefactor that tried to enter the factory because it was too dark to capture someone.
Consequently, we have to make the lighting system to make life more convenient, and make the security system of the factory to prevent the malefactor at night. That’s the origin of the LightSec system.
More information is in the report.