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The classroom lighting in the new semester is replaced with LED lights to effectively prevent glare and avoid eye discomfort for teachers and students

Update time : 2021-08-31 11:40:29

The classroom lighting in the new semester is replaced with LED lights to effectively prevent glare and avoid eye discomfort for teachers and students

On the eve of school opening, a group of compulsory education schools in our city replaced classroom lights and blackboard lights with energy saving and eye friendly LED lights with scientific uniform light treatment and comfortable visual sense, which can effectively prevent glare and avoid eye discomfort for teachers and students. How effective is it? On the 28th, entrusted by the Municipal Market Supervision Bureau, the Municipal Metrology and Testing Institute conducted random inspections of the illuminance in the classrooms of the Nanchang Street Central Primary School where the anti glare led lamps have been installed.

South Changjie Central Primary School used the summer vacation to install more than 700 sets of flicker free led luminaries in 59 classrooms of the school. The technicians of the Municipal Metrology and Testing Institute tested the sample classrooms in terms of the average illuminance and uniformity of the illuminance of the class desktop, the blackboard, the color temperature and color rendering index of the LED light source, and the uniform glare value of the classroom. Sampling inspections show that the lighting compliance rate is 100%.

It is reported that this inspection work is based on the "Operational Regulations for the Reconstruction and Upgrade of Compulsory Education School Classroom Lighting Project in Jiangsu Province", the color temperature range of the classroom light source is more accurate, and the color rendering index of the light LED source has changed from no less than 80 to no less than 90, and at the same time There are also strict requirements on the power, luminous efficiency, 6000-hour luminous flux maintenance rate, protection level, blue light, flicker and other indicators of LED lighting fixtures.

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