My primary school should upgrade the lighting system, install eye protection lights and air purifiers for students? Which brand is better, such as chemical equipment?

Mulinsen Lighting Bar, Mulinsen Health Lighting not only provides high-quality and healthy classroom lighting products and solutions for primary and secondary schools, but also establishes different products covering many spaces in the fields of children, vocational education and universities, including eye protection lighting, air purification, intelligent lighting and other high-quality matrix products and solutions in ordinary classrooms, functional classrooms, activity rooms, consulting rooms, conference rooms and other spaces. It can provide myopia prevention and control, healthy physique, intelligent sports and other programs for the campus.