The correct methods of table lamps are shared for you！
First, the correct way to use the eye protection lamp – the height
The distance between the eye protection lamp and the book should be 40-50 cm so that there will be no dark shadows and the surrounding environment will be bright,as well as the eyes will not be dazzling; if the height of the table lamp is adjusted too low, it will only make the eyes above and the surrounding is dim so that the eyes are easily myopic.
Second, the correct way to use the eye protection lamp – the size of the lampshade
The size should be able to cover the light bulb. We all know that light is direct, therefore, there must be a lampshade to cover the lamp so that prevent the light from directly hitting our eyes and cause visual fatigue.
Third, the correct way to use the eye protection lamp – use white light bulbs
There are various colors of light bulbs on market. Due to eye protector, you should choose white light bulbs, because we have good eyesight under white light,so choose incandescent or frosted lights that emit soft and white light rather than colorful light bulbs.
Post time: Jan-18-2022