Eye-protection lamps mainly need to start with the ligh […]
Eye-protection lamps mainly need to start with the light source type, light color and intensity to select the product that best suits their visual conditions.
type of light source:
The light source type of eye protection lamp is mainly divided into three types: point, line and surface. The point source is the bulb, the line source is the tube, and the surface source is the larger illuminator. The best among the three types is the surface light source. The light source is second, the point source has the lowest comfort.
Color temperature and light color
The warm color light with a color temperature below 5000k is most suitable as an illumination source for close reading and writing. The light color of the desk lamp is preferably light yellow, which can effectively reduce the light intensity reflected by the white paper and improve the resolution of the eye.
Light intensity is also the most important factor in choosing eye protection. When we choose the light bulb, we will find a lumen option next to it. From the data point of view, the illumination has the strongest resolution when reading and writing the intensity of 200~300lx. At the same time, it also makes the eyes feel most comfortable.