Plant factory lighting system

A plant factory lighting system comprising:

• a substrate;
• a lighting unit that is mounted on the substrate and includes many LED groups generating light of different wavebands;
• a first switch that enables a worker to input a first operation signal for operation of the LED groups through a touch for operation;
• a second switch unit that has a lever to be able to be operated by the worker, and includes a toggle switch formed such that that the lever is set any one position of a plurality of setting positions or a neutral position by operation of the worker and a signal generator generating a second operation signal such that the LED groups are operated in different operation patterns in accordance with the position of the lever set by the worker;
• and
• a control module that controls the lighting unit in accordance with the first operation signal or the second operation signal, controls operation of the LED groups to correspond to a first operation signal that is provided from the first switch unit when the lever of the toggle switch is set at the neutral position, and controls operation of the LED groups to correspond to a second signal that is provided from the second switch unit when the lever of the toggle switch is set at the setting positions.