LED eye classroom light health standard why so important

by:Mylight     2021-02-10
LED eye classroom light quality directly affects the student's vision, then LED the classroom that shield an eye light to conform to what standard? Now as to find out together! Color rendering index ( Referred to as 'refers to, evaluation of the original color of a light source object ability index called color rendering index) Indicators are less attention. Show that high to improve students' ability of color recognition. Fluorescent lamp and inferior LED light source color rendering index in 70, which lost about 30% of the original color object, but also for saturated red ( R9) Color rendering ability is generally low, even negative. In such a classroom environment learning for a long time, will inevitably lead to reduced color vision and recession, color blindness, poor color vision. The students' learning efficiency and color temperature ( The color of the light emitted by the evaluation indicators) Of the intimate relationship: when the light is downy, color temperature below 4000 k students it is difficult to concentrate. White light color temperature higher than 6000 k, the hyper and fatigue. Studies have shown that color temperature 5000 k is more suitable for learning, for efficiency of teachers and students to get twice the result with half the effort. Efficiency of lamps and lanterns are the lamps and lanterns of the luminous flux emitted by accounting for all the light source of lamps and lanterns of the luminous flux emitted by percentage. It is a measure is one of the important parameters of energy-saving lamps and lanterns. If the higher the efficiency of the whole eye classroom lamps and lanterns, lamps and lanterns can effectively use light source of luminous flux; Whereas efficiency is lower, the waste of energy. Therefore, when choosing to should notice reasonable collocation, in ensuring the children comfortable at the same time, reduce energy use. The above is the 'LED eye classroom light why so important health standard' in detail, hope to help you!
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