In order to effectively protect students' visual health, Huangpu Town, Zhongshan City, Guangdong Province has included "optimizing the school teaching environment" as one of the ten practical matters for people's livelihood in 2023, and has carried out lighting renovations on 352 classrooms in 15 primary and secondary schools in the town to ensure that primary and secondary school classroom lighting is 100 %In line with national standards.

The Huangpu Town school classroom lighting renovation project took 90 days and invested more than 1 million yuan. It was fully completed in July this year. The lighting in the classrooms of all primary and secondary schools in the town 100% complies with national standards. After acceptance and inspection, the transformed classroom lighting has been significantly improved in terms of color rendering index, illuminance and glare, improving the quality and effect of classroom lighting. Compared with the previous ordinary fluorescent lamps, the new lighting eye protection lamps provide softer light, are more comfortable and eye-protecting, avoid ghosting, and effectively prevent students' eye fatigue and myopia problems. Students all reported that under the new lighting, the writing on the blackboard was clearly clear and their eyes were not easily fatigued, which greatly improved learning efficiency.