Light source system and lighting system

A light source system, comprising:

• a light source assembly configured to generate emergent light;
• wherein a proportion of green light or red light in the emergent light is within a first preset proportion range, wherein the first preset proportion range is a proportion of a color-biased component in the emergent light with color bias when a color rendering index of the light source system is smaller than 95;
• a filter device provided in an exit optical path of the light source assembly and configured to filter a color of the emergent light to obtain filtered light, wherein the filter device is configured to filter green light or red light with a proportion within the first preset proportion range in the emergent light, to adjust a proportion of the green light or the red light in the filtered light to be within a second preset proportion range, and further adjust a color rendering index of the light source system to a preset color rendering index;
• and
• a concentrating assembly provided in an exit optical path of the filter device, wherein the concentrating assembly is configured to process light emitted by the filter device.

A lighting system, comprising:

• a lighting device;
• and
• a light source system,
• wherein the light source system comprises:
• a light source assembly comprising a main light source assembly and an auxiliary light source assembly, wherein the main light source assembly is configured to generate main light, and the auxiliary light source assembly is configured to generate auxiliary light, a proportion of green light or red light in the main light emitted by the main light source assembly is within a first preset proportion range;
• and the auxiliary light comprises blue light and red light;
• and
• a concentrating assembly provided in an optical path of emergent light of the light source assembly, wherein the concentrating assembly is configured to concentrate the main light and the auxiliary light:
• wherein the auxiliary light is configured to compensate a color of the main light, to adjust a proportion of green light or red light in the emergent light of the light source assembly to be within a second preset proportion range, and further adjust a color rendering index of the light source system to a preset color rendering index;
• and
• wherein the lighting device and the light source system are connected to each other, and the lighting device is configured to emit light after receiving projection light emitted by the light source system.