Many parents have bought eye-protection lights for their children's eyesight. Eye-protection lamps can protect children's eyes to a certain extent. However, the use of eye protection is also very particular. If it is used improperly, it will hurt the eyes, so we need to know how to use the eye protection. How to use the eye protection lamp? Eye of the proper use of methods which have some? Let's take a look at it. First, the correct use of eye protection method - eye protection height The distance between the eye protection lamp and the book should be 40-50 cm, so that there will be no ghosting, and the surrounding environment is also bright and will not make the eyes dazzle; if the height of the desk lamp is too low, it will only make the eyes above and The surrounding area is dim and the eyes are easy to be nearsighted. Second, the correct use of eye protection method - the size of the lampshade The size of the eye protection lampshade should be able to cover the light bulb. We all know that the light is direct, so it is necessary to have a lampshade to enclose the lamp to avoid direct light to our eyes, causing visual fatigue. Third, the correct use of eye protection method - use white light bulb There are many colors of light bulbs on the market, so you should choose a white light bulb as an eye-protection lamp. Because our vision is white under light, choose an incandescent or matte light that emits a soft, uniform white light instead of a colored light bulb. Fourth, the correct use of eye protection method - bulb degree The eye-protection lamp is too low, the lighting is dim, so that the surrounding environment and when we read the book are not clear. This often exacerbates visual fatigue and leads to myopia. If it is too high, the glare is reflected on the white paper and reflected to us. Eyes, causing glare, will also affect vision. The above is related to the correct use of eye protection methods, I hope to be helpful to everyone! Qi installed network, China's well-known large-scale decoration platform, decoration leading brand. If you want to make a new design, you are advised to apply for the free design service of the net, and help you plan a reasonable space layout and beautiful design through the professional designer's on-site measurement room. >> Click here for professional designer free room design 98 Inch Conference Interactive Whiteboard As a 98 inch conference all-in-one machine, 98 inch Conference Interactive Whiteboard, microphones and conference software. The small size contains great momentum, providing high-quality pictures and sound effects for team video conferences. 98 Inch Conference Interactive Smart Board,98 Inch Conference All-In-One Machine,98 Inch Electronic Interactive Digital Board,98 Inch Interactive Digital Board Guangdong Zecheng Intelligent Technology Co., Ltd , https://www.zechengsecuritys.com
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