Classroom lighting should ensure uniform desktop illumination, avoid glare.
2 when the blackboard is installed, the vertical illuminance on the blackboard should be higher than the horizontal illuminance.
(3) on the desk of the microscope, the microscope table of the biological laboratory and the desk of the geography classroom with the simple planetarium, it is necessary to set up the local illumination.
4 classroom lighting control should be parallel to the direction of the external window set switch (blackboard lighting switch should be installed separately). Corridor lighting should be able to turn off some of the lights after class.
5 in the teaching of the lecture hall, classrooms and other places, should be set for recording notes with the lighting (such as the local lighting) and the use of non TV teaching general lighting. General lighting should be adjustable light control.
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