School lighting needs to consider function, safety, health, efficiency, deep in the field of lighting for many years, today I will talk about how to do school lighting professional.
Classroom lighting
Illumination requirements: generally take 300lux
Proper illumination makes people feel comfortable physiologically, especially to relax the eyes, protect students' eyesight, and improve students' learning efficiency.
Color temperature requirements: about 5000K
Neutral color temperature, keep the classroom quiet and dreary, appropriate benefits.
Color rendering requirements: Ra>80
High color rendering, so that the font more clear, more realistic image.
Blackboard lighting
Bright and clear, can distinguish the fonts and colors on the blackboard, pay attention to the vertical illumination of the blackboard, uniformity, no reflection glare.
Illumination requirements: generally 500lux
High illumination improves students' concentration and allows them to focus their thinking.
Color temperature requirements: about 5000K
The middle color temperature is unified and coordinated with the overall color temperature of the classroom.
Color rendering requirements: Ra>80
Students can clearly identify the important points written on the blackboard.
Laboratory lighting
The laboratory is a place for students to conduct experiments. In addition to ensuring that the basic illuminance of the room reaches 300lux, the local illuminance of the experimental table should reach 500lux to meet the needs of careful observation and recording of the operation experiment. If the conditions permit, local key lighting can be added.
Color temperature requirements: about 5000K
Color rendering requirements: Ra>85
Auditorium lighting
Lighting focuses on the stage, but should pay attention to functional lighting. For the audience and the podium need to have dimming function; At the same time, the illuminance of emergency lighting on the main channel should not be less than 0.5lux.
Illumination requirements:
Vertical illumination of the platform: >500lux
Horizontal illumination: >750lux
Horizontal illuminance of the audience: >150lux
Color temperature requirements: 2700K-4000K
If the color temperature is too high, the auditorium is too empty
Color rendering requirements: Ra>85
Can clearly distinguish people's facial expressions.
Corridor lighting
The best place for students to take breaks and activities should not only create a pleasant and lively atmosphere, but also provide lighting for cleaning and cleaning. At the same time, the use of inductive lighting in the corridor can be more energy efficient.
Illumination requirements: 50-150-200lux
Color temperature requirements: 4000K-5000K
Color rendering requirements: Ra>80
