Research and discussion on classroom blackboard lighting

With the rapid development of social science, technology and economy, the attention of domestic classroom healthy lighting light environment continues to rise. At present, there is insufficient in-depth research on the lighting light quality and light health of the research area. The paper takes the blackboard lighting quality and the visual comfort of teachers and students as the research object. We summarize and analyze the current blackboard lighting products, and put forward lighting design suggestions to help children and adolescents' vision health.