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誤區一 暖色照明有利學習
Misunderstanding warm lighting favorable learning
與遍及知道不同，暖色調的光源因其色溫較低，并不利于學生閱覽或書寫。5000k和6500k的高色溫(冷色光源)更受學生期待，較適于閱覽、書寫等要求較高的視覺作業。在滿足現行教室標準的規則照度情況下，相關于低色溫，高色溫更有利于延緩中小學生的視覺疲憊、進步學習功率，這與國外有關研討結果是相吻合的，與中小學一般教室運用多為高色溫的熒光燈的現狀也是一致的。
Different from the widely known, warm light source because of its low color temperature, is not conducive to students to read or write. 5000K and 6500k of high color temperature (cool light source) more expected by students, more suitable for reading, writing and other demanding visual operations. In the regular illumination conditions meet the current classroom standard, a low color temperature and high color temperature is more conducive to students' visual fatigue, delaying the progress of learning power, which is consistent with the relevant foreign research results, the present situation and use of general classrooms in primary and middle schools for the fluorescent lamp high color temperature is consistent.
另外，在照度水平大于500lx的環境下視覺作業的功率較高，視覺感受較好，更利于學生閱覽書寫。因而，專家建議家長在設置家庭用光環境時，應當留意選用高色溫光源(冷色光源)的學習臺燈，而非暖色光源的。
In addition, under the condition of illumination level greater than 500lx, the power of visual work is higher, and the visual perception is better, which is more favorable for students to read and write. Thus, the experts suggest that parents in the setting of home lighting environment, we should pay attention to the use of high color temperature light source (cool light source) to learn the lamp, rather than warm light source.
誤區二 杰出臺面無布景光
Misunderstanding two Jie introduced no Bu Jingguang
一般咱們都注重將照明集中于作業臺面，而忽略環境光照的設置。通過試驗研討發現，關于運用臺燈進行要點照明的學習環境，環境照明應當充沛的考慮，不宜過暗。在設置中小學生的家庭用光環境時，只是敞開臺燈無環境照明的規劃是不科學的，這么更簡單致使視覺疲憊的加重，然后影響其視力健康。特別是在進行涉及到眼球來回移動的視覺作業時，例如謄寫、運用電腦需求在屏幕與鍵盤間移動，環境必定不能太暗。否則，雙眼需求頻頻調理以適應明暗改變，這么會帶來雙眼的不舒服和作業功率的降低，長期后會加重視覺疲憊。別的，專家建議看電視或玩電腦也相同需求必定的布景光，不要在全暗的環境下。
In general, we focus on lighting on the operating table, and ignore the settings of ambient light. Through the experimental study found that the use of lamps for the lighting of the learning environment, environmental lighting should be fully considered, should not be too dark. In the setting of primary and secondary school students in the light of the environment, just open the table lamp without environmental lighting planning is not scientific, so much easier to cause visual fatigue, and then affect their vision health. In particular relates to the eye moves back and forth in visual task, for example, the use of computer in the transcribed demand for mobile screen and keyboard, the environment must not be too dark. Otherwise, the eyes need to adjust frequently to adapt to changes in light and shade, so it will bring the discomfort of the eyes and the power of the work to reduce the long-term will increase visual fatigue. In addition, experts suggest that watching TV or playing computer is also the same demand for certain sets of light, not in the dark environment.

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